From 4ef41e473a4561d48259feb89169947672fae5c6 Mon Sep 17 00:00:00 2001
From: kruland2607 <kruland2607@180e2498-e6e9-4542-8430-84ac67f01cd8>
Date: Mon, 7 May 2012 01:35:18 +0000
Subject: [PATCH] Regenerated preset files.

git-svn-id: https://openrocket.svn.sourceforge.net/svnroot/openrocket/trunk@652 180e2498-e6e9-4542-8430-84ac67f01cd8
---
 core/resources/datafiles/presets/bluetube.orc |   198 +-
 core/resources/datafiles/presets/bms.orc      |  2100 +-
 .../datafiles/presets/giantleaprocketry.orc   |   456 +-
 .../datafiles/presets/publicmissiles.orc      |  1603 +-
 core/resources/datafiles/presets/semroc.orc   | 18379 ++++++++--------
 5 files changed, 11373 insertions(+), 11363 deletions(-)

diff --git a/core/resources/datafiles/presets/bluetube.orc b/core/resources/datafiles/presets/bluetube.orc
index 818fc52b..aed2e94e 100644
--- a/core/resources/datafiles/presets/bluetube.orc
+++ b/core/resources/datafiles/presets/bluetube.orc
@@ -11,83 +11,86 @@
     <Components>
         <BodyTube>
             <Manufacturer>Always Ready Rocketry</Manufacturer>
-            <PartNumber>BT20-29A</PartNumber>
-            <Description>29mm Blue Tube 2.0 Airframe</Description>
+            <PartNumber>BT20-139A</PartNumber>
+            <Description>5.5 in Blue Tube 2.0 Airframe</Description>
             <Material Type="BULK">Vulcanized Fiber</Material>
-            <InsideDiameter Unit="m">0.0289814</InsideDiameter>
-            <OutsideDiameter Unit="m">0.03213099999999999</OutsideDiameter>
+            <InsideDiameter Unit="m">0.135763</InsideDiameter>
+            <OutsideDiameter Unit="m">0.1397762</OutsideDiameter>
             <Length Unit="m">1.2191999999999998</Length>
         </BodyTube>
-        <BodyTube>
+        <TubeCoupler>
             <Manufacturer>Always Ready Rocketry</Manufacturer>
-            <PartNumber>BT20-38A</PartNumber>
-            <Description>38mm Blue Tube 2.0 Airframe</Description>
+            <PartNumber>BT20-139C</PartNumber>
             <Material Type="BULK">Vulcanized Fiber</Material>
-            <InsideDiameter Unit="m">0.038735</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0418846</OutsideDiameter>
-            <Length Unit="m">1.2191999999999998</Length>
-        </BodyTube>
-        <BodyTube>
+            <InsideDiameter Unit="m">0.131826</InsideDiameter>
+            <OutsideDiameter Unit="m">0.1355852</OutsideDiameter>
+            <Length Unit="m">0.30479999999999996</Length>
+        </TubeCoupler>
+        <TubeCoupler>
             <Manufacturer>Always Ready Rocketry</Manufacturer>
-            <PartNumber>BT20-54A</PartNumber>
-            <Description>54mm Blue Tube 2.0 Airframe</Description>
+            <PartNumber>BT20-139C</PartNumber>
             <Material Type="BULK">Vulcanized Fiber</Material>
-            <InsideDiameter Unit="m">0.054356</InsideDiameter>
-            <OutsideDiameter Unit="m">0.05750559999999999</OutsideDiameter>
-            <Length Unit="m">1.2191999999999998</Length>
-        </BodyTube>
+            <InsideDiameter Unit="m">0.131826</InsideDiameter>
+            <OutsideDiameter Unit="m">0.1355852</OutsideDiameter>
+            <Length Unit="m">0.4064</Length>
+        </TubeCoupler>
         <BodyTube>
             <Manufacturer>Always Ready Rocketry</Manufacturer>
-            <PartNumber>BT20-63A</PartNumber>
-            <Description>2.56 in Blue Tube 2.0 Airframe</Description>
+            <PartNumber>BT20-152A</PartNumber>
+            <Description>6 in Blue Tube 2.0 Airframe</Description>
             <Material Type="BULK">Vulcanized Fiber</Material>
-            <InsideDiameter Unit="m">0.06477</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0679196</OutsideDiameter>
+            <InsideDiameter Unit="m">0.15239999999999998</InsideDiameter>
+            <OutsideDiameter Unit="m">0.156464</OutsideDiameter>
             <Length Unit="m">1.2191999999999998</Length>
         </BodyTube>
-        <BodyTube>
+        <TubeCoupler>
             <Manufacturer>Always Ready Rocketry</Manufacturer>
-            <PartNumber>BT20-75A</PartNumber>
-            <Description>3 in Blue Tube 2.0 Airframe</Description>
+            <PartNumber>BT20-152C</PartNumber>
             <Material Type="BULK">Vulcanized Fiber</Material>
-            <InsideDiameter Unit="m">0.07619999999999999</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0793496</OutsideDiameter>
-            <Length Unit="m">1.2191999999999998</Length>
-        </BodyTube>
-        <BodyTube>
+            <InsideDiameter Unit="m">0.14820899999999998</InsideDiameter>
+            <OutsideDiameter Unit="m">0.1517904</OutsideDiameter>
+            <Length Unit="m">0.30479999999999996</Length>
+        </TubeCoupler>
+        <TubeCoupler>
             <Manufacturer>Always Ready Rocketry</Manufacturer>
-            <PartNumber>BT20-98A</PartNumber>
-            <Description>4 in Blue Tube 2.0 Airframe</Description>
+            <PartNumber>BT20-152CL</PartNumber>
             <Material Type="BULK">Vulcanized Fiber</Material>
-            <InsideDiameter Unit="m">0.099314</InsideDiameter>
-            <OutsideDiameter Unit="m">0.1022096</OutsideDiameter>
-            <Length Unit="m">1.2191999999999998</Length>
-        </BodyTube>
+            <InsideDiameter Unit="m">0.14820899999999998</InsideDiameter>
+            <OutsideDiameter Unit="m">0.1517904</OutsideDiameter>
+            <Length Unit="m">0.4064</Length>
+        </TubeCoupler>
         <BodyTube>
             <Manufacturer>Always Ready Rocketry</Manufacturer>
-            <PartNumber>BT20-139A</PartNumber>
-            <Description>5.5 in Blue Tube 2.0 Airframe</Description>
+            <PartNumber>BT20-191A</PartNumber>
+            <Description>7.5 in Blue Tube 2.0 Airframe</Description>
             <Material Type="BULK">Vulcanized Fiber</Material>
-            <InsideDiameter Unit="m">0.135763</InsideDiameter>
-            <OutsideDiameter Unit="m">0.1397762</OutsideDiameter>
+            <InsideDiameter Unit="m">0.19075399999999998</InsideDiameter>
+            <OutsideDiameter Unit="m">0.194818</OutsideDiameter>
             <Length Unit="m">1.2191999999999998</Length>
         </BodyTube>
-        <BodyTube>
+        <TubeCoupler>
             <Manufacturer>Always Ready Rocketry</Manufacturer>
-            <PartNumber>BT20-152A</PartNumber>
-            <Description>6 in Blue Tube 2.0 Airframe</Description>
+            <PartNumber>BT20-191C</PartNumber>
             <Material Type="BULK">Vulcanized Fiber</Material>
-            <InsideDiameter Unit="m">0.15239999999999998</InsideDiameter>
-            <OutsideDiameter Unit="m">0.156464</OutsideDiameter>
-            <Length Unit="m">1.2191999999999998</Length>
-        </BodyTube>
+            <InsideDiameter Unit="m">0.18669</InsideDiameter>
+            <OutsideDiameter Unit="m">0.1900682</OutsideDiameter>
+            <Length Unit="m">0.30479999999999996</Length>
+        </TubeCoupler>
+        <TubeCoupler>
+            <Manufacturer>Always Ready Rocketry</Manufacturer>
+            <PartNumber>BT20-191CL</PartNumber>
+            <Material Type="BULK">Vulcanized Fiber</Material>
+            <InsideDiameter Unit="m">0.18669</InsideDiameter>
+            <OutsideDiameter Unit="m">0.1900682</OutsideDiameter>
+            <Length Unit="m">0.4064</Length>
+        </TubeCoupler>
         <BodyTube>
             <Manufacturer>Always Ready Rocketry</Manufacturer>
-            <PartNumber>BT20-191A</PartNumber>
-            <Description>7.5 in Blue Tube 2.0 Airframe</Description>
+            <PartNumber>BT20-29A</PartNumber>
+            <Description>29mm Blue Tube 2.0 Airframe</Description>
             <Material Type="BULK">Vulcanized Fiber</Material>
-            <InsideDiameter Unit="m">0.19075399999999998</InsideDiameter>
-            <OutsideDiameter Unit="m">0.194818</OutsideDiameter>
+            <InsideDiameter Unit="m">0.0289814</InsideDiameter>
+            <OutsideDiameter Unit="m">0.03213099999999999</OutsideDiameter>
             <Length Unit="m">1.2191999999999998</Length>
         </BodyTube>
         <TubeCoupler>
@@ -98,6 +101,15 @@
             <OutsideDiameter Unit="m">0.0289814</OutsideDiameter>
             <Length Unit="m">0.2032</Length>
         </TubeCoupler>
+        <BodyTube>
+            <Manufacturer>Always Ready Rocketry</Manufacturer>
+            <PartNumber>BT20-38A</PartNumber>
+            <Description>38mm Blue Tube 2.0 Airframe</Description>
+            <Material Type="BULK">Vulcanized Fiber</Material>
+            <InsideDiameter Unit="m">0.038735</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0418846</OutsideDiameter>
+            <Length Unit="m">1.2191999999999998</Length>
+        </BodyTube>
         <TubeCoupler>
             <Manufacturer>Always Ready Rocketry</Manufacturer>
             <PartNumber>BT20-38C</PartNumber>
@@ -106,6 +118,15 @@
             <OutsideDiameter Unit="m">0.038480999999999994</OutsideDiameter>
             <Length Unit="m">0.2032</Length>
         </TubeCoupler>
+        <BodyTube>
+            <Manufacturer>Always Ready Rocketry</Manufacturer>
+            <PartNumber>BT20-54A</PartNumber>
+            <Description>54mm Blue Tube 2.0 Airframe</Description>
+            <Material Type="BULK">Vulcanized Fiber</Material>
+            <InsideDiameter Unit="m">0.054356</InsideDiameter>
+            <OutsideDiameter Unit="m">0.05750559999999999</OutsideDiameter>
+            <Length Unit="m">1.2191999999999998</Length>
+        </BodyTube>
         <TubeCoupler>
             <Manufacturer>Always Ready Rocketry</Manufacturer>
             <PartNumber>BT20-54C</PartNumber>
@@ -114,6 +135,15 @@
             <OutsideDiameter Unit="m">0.0539496</OutsideDiameter>
             <Length Unit="m">0.2032</Length>
         </TubeCoupler>
+        <BodyTube>
+            <Manufacturer>Always Ready Rocketry</Manufacturer>
+            <PartNumber>BT20-63A</PartNumber>
+            <Description>2.56 in Blue Tube 2.0 Airframe</Description>
+            <Material Type="BULK">Vulcanized Fiber</Material>
+            <InsideDiameter Unit="m">0.06477</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0679196</OutsideDiameter>
+            <Length Unit="m">1.2191999999999998</Length>
+        </BodyTube>
         <TubeCoupler>
             <Manufacturer>Always Ready Rocketry</Manufacturer>
             <PartNumber>BT20-63C</PartNumber>
@@ -122,6 +152,15 @@
             <OutsideDiameter Unit="m">0.0645668</OutsideDiameter>
             <Length Unit="m">0.2032</Length>
         </TubeCoupler>
+        <BodyTube>
+            <Manufacturer>Always Ready Rocketry</Manufacturer>
+            <PartNumber>BT20-75A</PartNumber>
+            <Description>3 in Blue Tube 2.0 Airframe</Description>
+            <Material Type="BULK">Vulcanized Fiber</Material>
+            <InsideDiameter Unit="m">0.07619999999999999</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0793496</OutsideDiameter>
+            <Length Unit="m">1.2191999999999998</Length>
+        </BodyTube>
         <TubeCoupler>
             <Manufacturer>Always Ready Rocketry</Manufacturer>
             <PartNumber>BT20-75C</PartNumber>
@@ -130,6 +169,15 @@
             <OutsideDiameter Unit="m">0.07612379999999999</OutsideDiameter>
             <Length Unit="m">0.2032</Length>
         </TubeCoupler>
+        <BodyTube>
+            <Manufacturer>Always Ready Rocketry</Manufacturer>
+            <PartNumber>BT20-98A</PartNumber>
+            <Description>4 in Blue Tube 2.0 Airframe</Description>
+            <Material Type="BULK">Vulcanized Fiber</Material>
+            <InsideDiameter Unit="m">0.099314</InsideDiameter>
+            <OutsideDiameter Unit="m">0.1022096</OutsideDiameter>
+            <Length Unit="m">1.2191999999999998</Length>
+        </BodyTube>
         <TubeCoupler>
             <Manufacturer>Always Ready Rocketry</Manufacturer>
             <PartNumber>BT20-98C</PartNumber>
@@ -138,53 +186,5 @@
             <OutsideDiameter Unit="m">0.09875519999999999</OutsideDiameter>
             <Length Unit="m">0.2032</Length>
         </TubeCoupler>
-        <TubeCoupler>
-            <Manufacturer>Always Ready Rocketry</Manufacturer>
-            <PartNumber>BT20-139C</PartNumber>
-            <Material Type="BULK">Vulcanized Fiber</Material>
-            <InsideDiameter Unit="m">0.131826</InsideDiameter>
-            <OutsideDiameter Unit="m">0.1355852</OutsideDiameter>
-            <Length Unit="m">0.30479999999999996</Length>
-        </TubeCoupler>
-        <TubeCoupler>
-            <Manufacturer>Always Ready Rocketry</Manufacturer>
-            <PartNumber>BT20-152C</PartNumber>
-            <Material Type="BULK">Vulcanized Fiber</Material>
-            <InsideDiameter Unit="m">0.14820899999999998</InsideDiameter>
-            <OutsideDiameter Unit="m">0.1517904</OutsideDiameter>
-            <Length Unit="m">0.30479999999999996</Length>
-        </TubeCoupler>
-        <TubeCoupler>
-            <Manufacturer>Always Ready Rocketry</Manufacturer>
-            <PartNumber>BT20-191C</PartNumber>
-            <Material Type="BULK">Vulcanized Fiber</Material>
-            <InsideDiameter Unit="m">0.18669</InsideDiameter>
-            <OutsideDiameter Unit="m">0.1900682</OutsideDiameter>
-            <Length Unit="m">0.30479999999999996</Length>
-        </TubeCoupler>
-        <TubeCoupler>
-            <Manufacturer>Always Ready Rocketry</Manufacturer>
-            <PartNumber>BT20-139C</PartNumber>
-            <Material Type="BULK">Vulcanized Fiber</Material>
-            <InsideDiameter Unit="m">0.131826</InsideDiameter>
-            <OutsideDiameter Unit="m">0.1355852</OutsideDiameter>
-            <Length Unit="m">0.4064</Length>
-        </TubeCoupler>
-        <TubeCoupler>
-            <Manufacturer>Always Ready Rocketry</Manufacturer>
-            <PartNumber>BT20-152CL</PartNumber>
-            <Material Type="BULK">Vulcanized Fiber</Material>
-            <InsideDiameter Unit="m">0.14820899999999998</InsideDiameter>
-            <OutsideDiameter Unit="m">0.1517904</OutsideDiameter>
-            <Length Unit="m">0.4064</Length>
-        </TubeCoupler>
-        <TubeCoupler>
-            <Manufacturer>Always Ready Rocketry</Manufacturer>
-            <PartNumber>BT20-191CL</PartNumber>
-            <Material Type="BULK">Vulcanized Fiber</Material>
-            <InsideDiameter Unit="m">0.18669</InsideDiameter>
-            <OutsideDiameter Unit="m">0.1900682</OutsideDiameter>
-            <Length Unit="m">0.4064</Length>
-        </TubeCoupler>
     </Components>
 </OpenRocketComponent>
diff --git a/core/resources/datafiles/presets/bms.orc b/core/resources/datafiles/presets/bms.orc
index bcaaf18b..5d233a3b 100644
--- a/core/resources/datafiles/presets/bms.orc
+++ b/core/resources/datafiles/presets/bms.orc
@@ -3,522 +3,619 @@
     <Version>0.1</Version>
     <Materials>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>Paper</Name>
-            <Density>1121.2924380000002</Density>
+            <Name>Balsa</Name>
+            <Density>128.1477072</Density>
             <Type>BULK</Type>
         </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>Balsa</Name>
-            <Density>128.1477072</Density>
+            <Name>Fiber</Name>
+            <Density>656.7569994</Density>
             <Type>BULK</Type>
         </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>lite ply</Name>
-            <Density>352.40619480000004</Density>
+            <Name>Paper</Name>
+            <Density>1121.2924380000002</Density>
             <Type>BULK</Type>
         </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>Fiber</Name>
-            <Density>656.7569994</Density>
+            <Name>lite ply</Name>
+            <Density>352.40619480000004</Density>
             <Type>BULK</Type>
         </Material>
     </Materials>
     <Components>
-        <BodyTube>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>T2-34</PartNumber>
-            <Description>0.246x0.220x.013x34</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.005588</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0062483999999999994</OutsideDiameter>
-            <Length Unit="m">0.8635999999999999</Length>
-        </BodyTube>
-        <BodyTube>
+        <BulkHead>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>T2PLUS-34</PartNumber>
-            <Description>0.281x0.255x.013x34 (fits over T2)</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.006477</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0071374</OutsideDiameter>
-            <Length Unit="m">0.8635999999999999</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BHC70-F</PartNumber>
+            <Description>2.104x.05thk fiber bulkhead</Description>
+            <Material Type="BULK">Fiber</Material>
+            <Filled>true</Filled>
+            <OutsideDiameter Unit="m">0.055321199999999994</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </BulkHead>
+        <BulkHead>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>T14LL-34</PartNumber>
-            <Description>0.316x0.280x.018x34  1/4 inch Launch lug stock</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.007112</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0080264</OutsideDiameter>
-            <Length Unit="m">0.8635999999999999</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BHC70-W</PartNumber>
+            <Description>2.104x.125thk lite-ply bulkhead</Description>
+            <Material Type="BULK">lite ply</Material>
+            <Filled>true</Filled>
+            <OutsideDiameter Unit="m">0.055321199999999994</OutsideDiameter>
+            <Length Unit="m">0.003175</Length>
+        </BulkHead>
+        <BulkHead>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>T4-34</PartNumber>
-            <Description>.448x.432x.013x34 Apogee micro</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0109728</InsideDiameter>
-            <OutsideDiameter Unit="m">0.011379199999999999</OutsideDiameter>
-            <Length Unit="m">0.8635999999999999</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BHC80-F</PartNumber>
+            <Description>2.474x.05thk fiber bulkhead</Description>
+            <Material Type="BULK">Fiber</Material>
+            <Filled>true</Filled>
+            <OutsideDiameter Unit="m">0.0649224</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </BulkHead>
+        <BulkHead>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>T4+34</PartNumber>
-            <Description>.478x.452x.013x34 slips over T4</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0114808</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0121412</OutsideDiameter>
-            <Length Unit="m">0.8635999999999999</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BHC80-W</PartNumber>
+            <Description>2.474x.125thk lite-ply bulkhead</Description>
+            <Material Type="BULK">lite ply</Material>
+            <Filled>true</Filled>
+            <OutsideDiameter Unit="m">0.0649224</OutsideDiameter>
+            <Length Unit="m">0.003175</Length>
+        </BulkHead>
+        <BulkHead>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>T5-34</PartNumber>
-            <Description>.544x.518x.013x34 Estes mini A</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.013157199999999999</InsideDiameter>
-            <OutsideDiameter Unit="m">0.013817600000000001</OutsideDiameter>
-            <Length Unit="m">0.8635999999999999</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BHT70-F</PartNumber>
+            <Description>2.175x.05thk fiber bulkhead</Description>
+            <Material Type="BULK">Fiber</Material>
+            <Filled>true</Filled>
+            <OutsideDiameter Unit="m">0.055244999999999995</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </BulkHead>
+        <BulkHead>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>T5-9</PartNumber>
-            <Description>.544x.518 x.013 x9  Plain Kraft</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.013157199999999999</InsideDiameter>
-            <OutsideDiameter Unit="m">0.013817600000000001</OutsideDiameter>
-            <Length Unit="m">0.2286</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BHT70-W</PartNumber>
+            <Description>2.175x.125thk lite-ply bulkhead</Description>
+            <Material Type="BULK">lite ply</Material>
+            <Filled>true</Filled>
+            <OutsideDiameter Unit="m">0.055244999999999995</OutsideDiameter>
+            <Length Unit="m">0.003175</Length>
+        </BulkHead>
+        <BulkHead>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>T20Q-34</PartNumber>
-            <Description>.787x.748x.039x34 MPC/Quest T20</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0189992</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0199898</OutsideDiameter>
-            <Length Unit="m">0.8635999999999999</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BHT80-F</PartNumber>
+            <Description>2.558x.05thk fiber bulkhead</Description>
+            <Material Type="BULK">Fiber</Material>
+            <Filled>true</Filled>
+            <OutsideDiameter Unit="m">0.0649732</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </BulkHead>
+        <BulkHead>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>T20-34</PartNumber>
-            <Description>.736x.710x.013x34 Estes 18mm</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.018033999999999998</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0186944</OutsideDiameter>
-            <Length Unit="m">0.8635999999999999</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BHT80-W</PartNumber>
+            <Description>2.558x.125 lite-ply bulkhead</Description>
+            <Material Type="BULK">lite ply</Material>
+            <Filled>true</Filled>
+            <OutsideDiameter Unit="m">0.0649732</OutsideDiameter>
+            <Length Unit="m">0.003175</Length>
+        </BulkHead>
+        <Transition>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>T908-34</PartNumber>
-            <Description>.908x.865x.022x34 Centuri ST-8</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.021970999999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
-            <Length Unit="m">0.8635999999999999</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BMS20V2B</PartNumber>
+            <Description>V2 Boat-tail with 10mm bored hole</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Shape>OGIVE</Shape>
+            <ForeOutsideDiameter Unit="m">0.018542</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.018033999999999998</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.013208</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
+            <Length Unit="m">0.041148000000000004</Length>
+        </Transition>
+        <NoseCone>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>T50-34</PartNumber>
-            <Description>.976x.950x.013x34  24mm</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.02413</InsideDiameter>
-            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
-            <Length Unit="m">0.8635999999999999</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BMS20V2C</PartNumber>
+            <Description>V2 Nose Cone w/bored hole</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.018542</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018033999999999998</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.05715</Length>
+        </NoseCone>
+        <Transition>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>T50H-34</PartNumber>
-            <Description>. 990 x.950 x.020 x34  Heavy Wall</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.02413</InsideDiameter>
-            <OutsideDiameter Unit="m">0.025145999999999998</OutsideDiameter>
-            <Length Unit="m">0.8635999999999999</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BMS50V2B</PartNumber>
+            <Description>V2 Boat-tail with bored BT5 hole</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Shape>OGIVE</Shape>
+            <ForeOutsideDiameter Unit="m">0.024637999999999997</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.02413</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.017272</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
+            <Length Unit="m">0.0508</Length>
+        </Transition>
+        <Transition>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>T50MF-34</PartNumber>
-            <Description>1.000x0.950x.025x34 metal foil lined</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.02413</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0254</OutsideDiameter>
-            <Length Unit="m">0.8635999999999999</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BMS60V2B</PartNumber>
+            <Description>V2 Boat-tail with bored BT20 hole</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Shape>OGIVE</Shape>
+            <ForeOutsideDiameter Unit="m">0.041401999999999994</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.040386</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.02667</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
+            <Length Unit="m">0.09398</Length>
+        </Transition>
+        <NoseCone>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>T104-34</PartNumber>
-            <Description>1.040x1.00x.020 x 34 Centuri ST-10</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0254</InsideDiameter>
-            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
-            <Length Unit="m">0.8635999999999999</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BMS60V2C</PartNumber>
+            <Description>V2 cone with 4 inch deep bored hole</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.041401999999999994</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.040386</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.019049999999999997</ShoulderLength>
+            <Length Unit="m">0.13335</Length>
+        </NoseCone>
+        <Transition>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>T52H-34</PartNumber>
-            <Description>1.210x1.140x.035x34  29mm Motor Mount size</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.028955999999999996</InsideDiameter>
-            <OutsideDiameter Unit="m">0.030733999999999997</OutsideDiameter>
-            <Length Unit="m">0.8635999999999999</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>T55-34</PartNumber>
-            <Description>1.325x1.283x.021</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0325882</InsideDiameter>
-            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
-            <Length Unit="m">0.8635999999999999</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>T38-34</PartNumber>
-            <Description>1.635x1.525x.055x34 38mm Motor Mount size</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.038735</InsideDiameter>
-            <OutsideDiameter Unit="m">0.041528999999999996</OutsideDiameter>
-            <Length Unit="m">0.8635999999999999</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>T60-34</PartNumber>
-            <Description>1.637x1.595x.021</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.040513</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
-            <Length Unit="m">0.8635999999999999</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>T188-34</PartNumber>
-            <Description>1.880x1.800x.040x34inch long  (Aerotech size)</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.04572</InsideDiameter>
-            <OutsideDiameter Unit="m">0.047751999999999996</OutsideDiameter>
-            <Length Unit="m">0.8635999999999999</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>T204-34</PartNumber>
-            <Description>2.024x2.0x.021x34 Centuri ST-20</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0508</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0514096</OutsideDiameter>
-            <Length Unit="m">0.8635999999999999</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>T70-34</PartNumber>
-            <Description>2.217x2.175x.021x34</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.055244999999999995</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0563118</OutsideDiameter>
-            <Length Unit="m">0.8635999999999999</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>T70H-34</PartNumber>
-            <Description>2.245x2.175x.035x34in long (white Heavy wall)</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.055244999999999995</InsideDiameter>
-            <OutsideDiameter Unit="m">0.057023</OutsideDiameter>
-            <Length Unit="m">0.8635999999999999</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>T80-34</PartNumber>
-            <Description>2.600x2.558x.021x34in long</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0649732</InsideDiameter>
-            <OutsideDiameter Unit="m">0.06604</OutsideDiameter>
-            <Length Unit="m">0.8635999999999999</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BMSV2BT1</PartNumber>
+            <Description>V2 Boat-tail with bored BT50 hole</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Shape>OGIVE</Shape>
+            <ForeOutsideDiameter Unit="m">0.041401999999999994</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.040386</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.028194</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
+            <Length Unit="m">0.09398</Length>
+        </Transition>
+        <NoseCone>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>T80H-34</PartNumber>
-            <Description>2.640x2.558x.041x34in long (white Heavy wall)</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0649732</InsideDiameter>
-            <OutsideDiameter Unit="m">0.067056</OutsideDiameter>
-            <Length Unit="m">0.8635999999999999</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BNC20L</PartNumber>
+            <Description>Estes CYL-Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.018542</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018033999999999998</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.035559999999999994</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>T20-EMT</PartNumber>
-            <Description>.736x.710x.013x2.75 Motor Tube</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.018033999999999998</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0186944</OutsideDiameter>
-            <Length Unit="m">0.06985</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BNC20N</PartNumber>
+            <Description>Estes Classic</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.018542</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018033999999999998</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.06858</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>T50-EMT</PartNumber>
-            <Description>.976x.950x.013x2.75 Motor Tube</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.02413</InsideDiameter>
-            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
+            <PartNumber>BNC20R</PartNumber>
+            <Description>Estes Classic</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <OutsideDiameter Unit="m">0.018542</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018033999999999998</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
             <Length Unit="m">0.06985</Length>
-        </BodyTube>
-        <BodyTube>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>T50H-EMT</PartNumber>
-            <Description>.990x.950x.020x2.75 Motor Tube</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.02413</InsideDiameter>
-            <OutsideDiameter Unit="m">0.025145999999999998</OutsideDiameter>
-            <Length Unit="m">0.06985</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BNC20Y</PartNumber>
+            <Description>Estes Classic</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <OutsideDiameter Unit="m">0.018542</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018033999999999998</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.02667</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>T50HE-MT</PartNumber>
-            <Description>.990x.950x.020x3.75 Motor Tube (E motors)</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.02413</InsideDiameter>
-            <OutsideDiameter Unit="m">0.025145999999999998</OutsideDiameter>
-            <Length Unit="m">0.09525</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BNC30E</PartNumber>
+            <Description>Estes-CYL-Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.019303999999999998</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018288</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.055625999999999995</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>T50F-MT</PartNumber>
-            <Description>1.000x.950x.025x2.75  Foil Motor Tube</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.02413</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0254</OutsideDiameter>
+            <PartNumber>BNC30N</PartNumber>
+            <Description>BT30 Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.019303999999999998</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018288</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
             <Length Unit="m">0.06985</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>T50FE-MT</PartNumber>
-            <Description>1.000x.950x.025x3.75 Foil  Tube (E motors)</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.02413</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0254</OutsideDiameter>
-            <Length Unit="m">0.09525</Length>
-        </BodyTube>
-        <BulkHead>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>BHT70-F</PartNumber>
-            <Description>2.175x.05thk fiber bulkhead</Description>
-            <Material Type="BULK">Fiber</Material>
+            <PartNumber>BNC55F</PartNumber>
+            <Description>V2 nose cone</Description>
+            <Material Type="BULK">Balsa</Material>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.055244999999999995</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </BulkHead>
-        <BulkHead>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.033528</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.032512</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.017779999999999997</ShoulderLength>
+            <Length Unit="m">0.10668</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>BHT70-W</PartNumber>
-            <Description>2.175x.125thk lite-ply bulkhead</Description>
-            <Material Type="BULK">lite ply</Material>
+            <PartNumber>BNC55O61</PartNumber>
+            <Description>BT55 6:1 Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.055244999999999995</OutsideDiameter>
-            <Length Unit="m">0.003175</Length>
-        </BulkHead>
-        <BulkHead>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.033528</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.032512</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.019049999999999997</ShoulderLength>
+            <Length Unit="m">0.15239999999999998</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>BHC70-F</PartNumber>
-            <Description>2.104x.05thk fiber bulkhead</Description>
-            <Material Type="BULK">Fiber</Material>
+            <PartNumber>BNC5AW</PartNumber>
+            <Description>Estes Classic</Description>
+            <Material Type="BULK">Balsa</Material>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.055321199999999994</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </BulkHead>
-        <BulkHead>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.013716</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.012954</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.05715</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>BHC70-W</PartNumber>
-            <Description>2.104x.125thk lite-ply bulkhead</Description>
-            <Material Type="BULK">lite ply</Material>
+            <PartNumber>BNC5AX</PartNumber>
+            <Description>Estes-Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.055321199999999994</OutsideDiameter>
-            <Length Unit="m">0.003175</Length>
-        </BulkHead>
-        <BulkHead>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.013716</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.012954</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.05511799999999999</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>BHT80-F</PartNumber>
-            <Description>2.558x.05thk fiber bulkhead</Description>
-            <Material Type="BULK">Fiber</Material>
+            <PartNumber>BNC5E</PartNumber>
+            <Description>Estes Classic</Description>
+            <Material Type="BULK">Balsa</Material>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.0649732</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </BulkHead>
-        <BulkHead>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.013716</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.012954</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.03505199999999999</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>BHT80-W</PartNumber>
-            <Description>2.558x.125 lite-ply bulkhead</Description>
-            <Material Type="BULK">lite ply</Material>
+            <PartNumber>BNC5O51</PartNumber>
+            <Description>BT5 5:1 Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.0649732</OutsideDiameter>
-            <Length Unit="m">0.003175</Length>
-        </BulkHead>
-        <BulkHead>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.013716</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.012954</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.01016</ShoulderLength>
+            <Length Unit="m">0.069088</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>BHC80-F</PartNumber>
-            <Description>2.474x.05thk fiber bulkhead</Description>
-            <Material Type="BULK">Fiber</Material>
+            <PartNumber>BNC5S</PartNumber>
+            <Description>Estes Classic</Description>
+            <Material Type="BULK">Balsa</Material>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.0649224</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </BulkHead>
-        <BulkHead>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.013716</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.012954</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.038099999999999995</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>BHC80-W</PartNumber>
-            <Description>2.474x.125thk lite-ply bulkhead</Description>
-            <Material Type="BULK">lite ply</Material>
+            <PartNumber>BNC5W</PartNumber>
+            <Description>Estes Classic</Description>
+            <Material Type="BULK">Balsa</Material>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.0649224</OutsideDiameter>
-            <Length Unit="m">0.003175</Length>
-        </BulkHead>
-        <CenteringRing>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.013716</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.012954</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.07111999999999999</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CR23-F</PartNumber>
-            <Description>.348x.250x.05thk fiber</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.00635</InsideDiameter>
-            <OutsideDiameter Unit="m">0.008839199999999998</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BOMARC</PartNumber>
+            <Description>Estes Citation BOMARC (bored hole)</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.033528</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.032512</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02286</ShoulderLength>
+            <Length Unit="m">0.10541</Length>
+        </NoseCone>
+        <Transition>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CR24-F</PartNumber>
-            <Description>.420x.250x.05thk fiber</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.00635</InsideDiameter>
-            <OutsideDiameter Unit="m">0.010667999999999999</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BTC55Z</PartNumber>
+            <Description>V2 Boat-tail with bored BT20 hole</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Shape>OGIVE</Shape>
+            <ForeOutsideDiameter Unit="m">0.033528</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.032512</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.024637999999999997</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
+            <Length Unit="m">0.07619999999999999</Length>
+        </Transition>
+        <TubeCoupler>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CR25-F</PartNumber>
-            <Description>.516x.250x.05thk fiber</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.00635</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0131064</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>C188-34</PartNumber>
+            <Description>1.796x1.728x34 inch long T188 coupler stock</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.0438912</InsideDiameter>
+            <OutsideDiameter Unit="m">0.045618399999999996</OutsideDiameter>
+            <Length Unit="m">0.8635999999999999</Length>
+        </TubeCoupler>
+        <TubeCoupler>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CR220-F</PartNumber>
-            <Description>.708x.250x.05thk fiber</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.00635</InsideDiameter>
-            <OutsideDiameter Unit="m">0.017983199999999998</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>C188-4</PartNumber>
+            <Description>1.796x1.728x4 inch long T188 coupler</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.0438912</InsideDiameter>
+            <OutsideDiameter Unit="m">0.045618399999999996</OutsideDiameter>
+            <Length Unit="m">0.1016</Length>
+        </TubeCoupler>
+        <TubeCoupler>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CR2+3-F</PartNumber>
-            <Description>.348x.281x.05thk fiber</Description>
-            <Material Type="BULK">lite ply</Material>
-            <InsideDiameter Unit="m">0.0071374</InsideDiameter>
-            <OutsideDiameter Unit="m">0.008839199999999998</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>C20-3</PartNumber>
+            <Description>.708x.666x3 inch long T20 coupler</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.0169164</InsideDiameter>
+            <OutsideDiameter Unit="m">0.017983199999999998</OutsideDiameter>
+            <Length Unit="m">0.07619999999999999</Length>
+        </TubeCoupler>
+        <TubeCoupler>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CR2+4-F</PartNumber>
-            <Description>.420x.281x.05thk fiber</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0071374</InsideDiameter>
-            <OutsideDiameter Unit="m">0.010667999999999999</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>C20-34</PartNumber>
+            <Description>.708x.666x34 inch long T20 coupler stock</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.0169164</InsideDiameter>
+            <OutsideDiameter Unit="m">0.017983199999999998</OutsideDiameter>
+            <Length Unit="m">0.8635999999999999</Length>
+        </TubeCoupler>
+        <TubeCoupler>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CR2+5-F</PartNumber>
-            <Description>.518x.281x.05thk fiber</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0071374</InsideDiameter>
-            <OutsideDiameter Unit="m">0.013157199999999999</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>C204-34</PartNumber>
+            <Description>1.997x1.929x34 inch long T204 coupler stock</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.0489966</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0507238</OutsideDiameter>
+            <Length Unit="m">0.8635999999999999</Length>
+        </TubeCoupler>
+        <TubeCoupler>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CR34-F</PartNumber>
-            <Description>.420x.376x.05thk fiber</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.009550399999999999</InsideDiameter>
-            <OutsideDiameter Unit="m">0.010667999999999999</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>C204-4</PartNumber>
+            <Description>1.997x1.929x4 inch long T204 coupler</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.0489966</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0507238</OutsideDiameter>
+            <Length Unit="m">0.1016</Length>
+        </TubeCoupler>
+        <TubeCoupler>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CR35-P</PartNumber>
-            <Description>.516x.376x.25thk paper (mini eng thrust ring)</Description>
+            <PartNumber>C5-2</PartNumber>
+            <Description>.516x.474x2inch long T5 coupler</Description>
             <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.009550399999999999</InsideDiameter>
+            <InsideDiameter Unit="m">0.0120396</InsideDiameter>
             <OutsideDiameter Unit="m">0.0131064</OutsideDiameter>
-            <Length Unit="m">0.00635</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <Length Unit="m">0.0508</Length>
+        </TubeCoupler>
+        <TubeCoupler>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CR35-F</PartNumber>
-            <Description>.516x.376x.05thk fiber</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.009550399999999999</InsideDiameter>
+            <PartNumber>C5-34</PartNumber>
+            <Description>.516x.474x34inch long T5 coupler stock</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.0120396</InsideDiameter>
             <OutsideDiameter Unit="m">0.0131064</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <Length Unit="m">0.8635999999999999</Length>
+        </TubeCoupler>
+        <TubeCoupler>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CR320-F</PartNumber>
-            <Description>.708x.376x.05thk fiber</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.009550399999999999</InsideDiameter>
-            <OutsideDiameter Unit="m">0.017983199999999998</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>C50-1</PartNumber>
+            <Description>.948x.88x.034x1in long T50 coupler.</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.022352</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0240792</OutsideDiameter>
+            <Length Unit="m">0.0254</Length>
+        </TubeCoupler>
+        <TubeCoupler>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CR45-F</PartNumber>
-            <Description>.516x.450x.05thk fiber</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.01143</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0131064</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>C50-34</PartNumber>
+            <Description>.948x.88x.034x34 T50 coupler stk.</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.022352</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0240792</OutsideDiameter>
+            <Length Unit="m">0.8635999999999999</Length>
+        </TubeCoupler>
+        <TubeCoupler>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CR420-F</PartNumber>
-            <Description>.708x.450x.05thk fiber</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.01143</InsideDiameter>
-            <OutsideDiameter Unit="m">0.017983199999999998</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>C50-4</PartNumber>
+            <Description>.948x.88x.034x4in long T50 coupler.</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.022352</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0240792</OutsideDiameter>
+            <Length Unit="m">0.1016</Length>
+        </TubeCoupler>
+        <TubeCoupler>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CR450-F</PartNumber>
-            <Description>.95x.450x.05thk fiber</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.01143</InsideDiameter>
-            <OutsideDiameter Unit="m">0.02413</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>C52H-34</PartNumber>
+            <Description>1.137x.977x34inch T52H coupler stock .080thk</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.0248158</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0288798</OutsideDiameter>
+            <Length Unit="m">0.8635999999999999</Length>
+        </TubeCoupler>
+        <TubeCoupler>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CR520-P</PartNumber>
-            <Description>.708x.542x.25thk paper</Description>
+            <PartNumber>C52H-4</PartNumber>
+            <Description>1.137x.977x4 inch T52H coupler  .080thk</Description>
             <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.013868400000000001</InsideDiameter>
-            <OutsideDiameter Unit="m">0.017983199999999998</OutsideDiameter>
-            <Length Unit="m">0.00635</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <InsideDiameter Unit="m">0.0248158</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0288798</OutsideDiameter>
+            <Length Unit="m">0.1016</Length>
+        </TubeCoupler>
+        <TubeCoupler>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CR520-F</PartNumber>
-            <Description>.703x.546x.05thk fiber</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.013868400000000001</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0178562</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>C55-34</PartNumber>
+            <Description>1.280x1.212x34 inch long T55 coupler stock</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.030784799999999998</InsideDiameter>
+            <OutsideDiameter Unit="m">0.032512</OutsideDiameter>
+            <Length Unit="m">0.8635999999999999</Length>
+        </TubeCoupler>
+        <TubeCoupler>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CR520-W</PartNumber>
-            <Description>.703x.546x.125thk lite-ply</Description>
-            <Material Type="BULK">lite ply</Material>
-            <InsideDiameter Unit="m">0.013868400000000001</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0178562</OutsideDiameter>
-            <Length Unit="m">0.003175</Length>
-        </CenteringRing>
+            <PartNumber>C55-4</PartNumber>
+            <Description>1.280x1.212x4 inch long T55 coupler</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.030784799999999998</InsideDiameter>
+            <OutsideDiameter Unit="m">0.032512</OutsideDiameter>
+            <Length Unit="m">0.1016</Length>
+        </TubeCoupler>
+        <TubeCoupler>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>C60-34</PartNumber>
+            <Description>1.592x1.524x34 inch long T60 coupler stock</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.0387096</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0404368</OutsideDiameter>
+            <Length Unit="m">0.8635999999999999</Length>
+        </TubeCoupler>
+        <TubeCoupler>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>C60-4</PartNumber>
+            <Description>1.592x1.524x4 inch long T60 coupler</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.0387096</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0404368</OutsideDiameter>
+            <Length Unit="m">0.1016</Length>
+        </TubeCoupler>
+        <TubeCoupler>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>C70-34</PartNumber>
+            <Description>2.172x2.104x34in T70 or T70H coupler stock</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.0534416</InsideDiameter>
+            <OutsideDiameter Unit="m">0.055168800000000004</OutsideDiameter>
+            <Length Unit="m">0.8635999999999999</Length>
+        </TubeCoupler>
+        <TubeCoupler>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>C70-4</PartNumber>
+            <Description>2.172x2.104x4 in long T70 or T70H coupler</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.0534416</InsideDiameter>
+            <OutsideDiameter Unit="m">0.055168800000000004</OutsideDiameter>
+            <Length Unit="m">0.1016</Length>
+        </TubeCoupler>
+        <TubeCoupler>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>C80-34</PartNumber>
+            <Description>2.554x2.474x34in T80 or T80H coupler stock</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.06283960000000001</InsideDiameter>
+            <OutsideDiameter Unit="m">0.06487159999999999</OutsideDiameter>
+            <Length Unit="m">0.8635999999999999</Length>
+        </TubeCoupler>
+        <TubeCoupler>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>C80-4</PartNumber>
+            <Description>2.554x2.474x4in long T80 or T80H coupler</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.06283960000000001</InsideDiameter>
+            <OutsideDiameter Unit="m">0.06487159999999999</OutsideDiameter>
+            <Length Unit="m">0.1016</Length>
+        </TubeCoupler>
+        <TubeCoupler>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>C80-6</PartNumber>
+            <Description>2.554x2.474x6in T80 or T80H coupler stock</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.06283960000000001</InsideDiameter>
+            <OutsideDiameter Unit="m">0.06487159999999999</OutsideDiameter>
+            <Length Unit="m">0.15239999999999998</Length>
+        </TubeCoupler>
+        <NoseCone>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>CENBC107</PartNumber>
+            <Description>Centuri Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0254</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.13335</Length>
+        </NoseCone>
+        <NoseCone>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>CENBC79</PartNumber>
+            <Description>Centuri Conical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.020066</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018288</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.06604</Length>
+        </NoseCone>
+        <NoseCone>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>CENBC89</PartNumber>
+            <Description>Centuri Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.02286</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.021589999999999998</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.019049999999999997</ShoulderLength>
+            <Length Unit="m">0.1397</Length>
+        </NoseCone>
+        <NoseCone>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>CENV2NC</PartNumber>
+            <Description>Centuri V2 nose cone w/ bored hole</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.042418</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.040386</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.019049999999999997</ShoulderLength>
+            <Length Unit="m">0.1397</Length>
+        </NoseCone>
         <CenteringRing>
             <Manufacturer>BalsaMachining.com</Manufacturer>
             <PartNumber>CR0550-F</PartNumber>
@@ -557,40 +654,85 @@
         </CenteringRing>
         <CenteringRing>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CR2050-P</PartNumber>
-            <Description>.946x.736x.25thk paper</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0186944</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0240284</OutsideDiameter>
-            <Length Unit="m">0.00635</Length>
+            <PartNumber>CR2+3-F</PartNumber>
+            <Description>.348x.281x.05thk fiber</Description>
+            <Material Type="BULK">lite ply</Material>
+            <InsideDiameter Unit="m">0.0071374</InsideDiameter>
+            <OutsideDiameter Unit="m">0.008839199999999998</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
         </CenteringRing>
         <CenteringRing>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CR2050-F</PartNumber>
-            <Description>.946x.736x.05thk fiber</Description>
+            <PartNumber>CR2+4-F</PartNumber>
+            <Description>.420x.281x.05thk fiber</Description>
             <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0186944</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0240284</OutsideDiameter>
+            <InsideDiameter Unit="m">0.0071374</InsideDiameter>
+            <OutsideDiameter Unit="m">0.010667999999999999</OutsideDiameter>
             <Length Unit="m">0.00127</Length>
         </CenteringRing>
         <CenteringRing>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CR2050-W</PartNumber>
-            <Description>.946x.736x.125thk lite ply</Description>
-            <Material Type="BULK">lite ply</Material>
-            <InsideDiameter Unit="m">0.0186944</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0240284</OutsideDiameter>
-            <Length Unit="m">0.003175</Length>
+            <PartNumber>CR2+5-F</PartNumber>
+            <Description>.518x.281x.05thk fiber</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0071374</InsideDiameter>
+            <OutsideDiameter Unit="m">0.013157199999999999</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
         </CenteringRing>
         <CenteringRing>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CR2050-TW</PartNumber>
-            <Description>.946x.736x.250thk lite ply</Description>
-            <Material Type="BULK">lite ply</Material>
+            <PartNumber>CR20101-F</PartNumber>
+            <Description>3.896x.736x.05thk fiber</Description>
+            <Material Type="BULK">Fiber</Material>
             <InsideDiameter Unit="m">0.0186944</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0240284</OutsideDiameter>
+            <OutsideDiameter Unit="m">0.09895839999999999</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>CR20204-F</PartNumber>
+            <Description>2.042x.736x.05thk fiber</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0186944</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0514096</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>CR2050-F</PartNumber>
+            <Description>.946x.736x.05thk fiber</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0186944</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0240284</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>CR2050-P</PartNumber>
+            <Description>.946x.736x.25thk paper</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.0186944</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0240284</OutsideDiameter>
+            <Length Unit="m">0.00635</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>CR2050-TW</PartNumber>
+            <Description>.946x.736x.250thk lite ply</Description>
+            <Material Type="BULK">lite ply</Material>
+            <InsideDiameter Unit="m">0.0186944</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0240284</OutsideDiameter>
             <Length Unit="m">0.00635</Length>
         </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>CR2050-W</PartNumber>
+            <Description>.946x.736x.125thk lite ply</Description>
+            <Material Type="BULK">lite ply</Material>
+            <InsideDiameter Unit="m">0.0186944</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0240284</OutsideDiameter>
+            <Length Unit="m">0.003175</Length>
+        </CenteringRing>
         <CenteringRing>
             <Manufacturer>BalsaMachining.com</Manufacturer>
             <PartNumber>CR2055-F</PartNumber>
@@ -647,22 +789,121 @@
         </CenteringRing>
         <CenteringRing>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CR20204-F</PartNumber>
-            <Description>2.042x.736x.05thk fiber</Description>
+            <PartNumber>CR220-F</PartNumber>
+            <Description>.708x.250x.05thk fiber</Description>
             <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0186944</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0514096</OutsideDiameter>
+            <InsideDiameter Unit="m">0.00635</InsideDiameter>
+            <OutsideDiameter Unit="m">0.017983199999999998</OutsideDiameter>
             <Length Unit="m">0.00127</Length>
         </CenteringRing>
         <CenteringRing>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CR20101-F</PartNumber>
-            <Description>3.896x.736x.05thk fiber</Description>
+            <PartNumber>CR23-F</PartNumber>
+            <Description>.348x.250x.05thk fiber</Description>
             <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0186944</InsideDiameter>
+            <InsideDiameter Unit="m">0.00635</InsideDiameter>
+            <OutsideDiameter Unit="m">0.008839199999999998</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>CR24-F</PartNumber>
+            <Description>.420x.250x.05thk fiber</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.00635</InsideDiameter>
+            <OutsideDiameter Unit="m">0.010667999999999999</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>CR25-F</PartNumber>
+            <Description>.516x.250x.05thk fiber</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.00635</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0131064</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>CR320-F</PartNumber>
+            <Description>.708x.376x.05thk fiber</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.009550399999999999</InsideDiameter>
+            <OutsideDiameter Unit="m">0.017983199999999998</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>CR34-F</PartNumber>
+            <Description>.420x.376x.05thk fiber</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.009550399999999999</InsideDiameter>
+            <OutsideDiameter Unit="m">0.010667999999999999</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>CR35-F</PartNumber>
+            <Description>.516x.376x.05thk fiber</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.009550399999999999</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0131064</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>CR35-P</PartNumber>
+            <Description>.516x.376x.25thk paper (mini eng thrust ring)</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.009550399999999999</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0131064</OutsideDiameter>
+            <Length Unit="m">0.00635</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>CR420-F</PartNumber>
+            <Description>.708x.450x.05thk fiber</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.01143</InsideDiameter>
+            <OutsideDiameter Unit="m">0.017983199999999998</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>CR45-F</PartNumber>
+            <Description>.516x.450x.05thk fiber</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.01143</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0131064</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>CR450-F</PartNumber>
+            <Description>.95x.450x.05thk fiber</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.01143</InsideDiameter>
+            <OutsideDiameter Unit="m">0.02413</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>CR50101-F</PartNumber>
+            <Description>3.896x.978x.05thk fiber</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.024841199999999997</InsideDiameter>
             <OutsideDiameter Unit="m">0.09895839999999999</OutsideDiameter>
             <Length Unit="m">0.00127</Length>
         </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>CR5052H-F</PartNumber>
+            <Description>1.14x.980x.05thk fiber</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.024891999999999997</InsideDiameter>
+            <OutsideDiameter Unit="m">0.028955999999999996</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
         <CenteringRing>
             <Manufacturer>BalsaMachining.com</Manufacturer>
             <PartNumber>CR5052H-P</PartNumber>
@@ -681,15 +922,6 @@
             <OutsideDiameter Unit="m">0.0288798</OutsideDiameter>
             <Length Unit="m">0.0127</Length>
         </CenteringRing>
-        <CenteringRing>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CR5052H-F</PartNumber>
-            <Description>1.14x.980x.05thk fiber</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.024891999999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.028955999999999996</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
         <CenteringRing>
             <Manufacturer>BalsaMachining.com</Manufacturer>
             <PartNumber>CR5055-F</PartNumber>
@@ -708,15 +940,6 @@
             <OutsideDiameter Unit="m">0.0325882</OutsideDiameter>
             <Length Unit="m">0.003175</Length>
         </CenteringRing>
-        <CenteringRing>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CR50H55-W</PartNumber>
-            <Description>1.283x.990x.125thk lite-ply</Description>
-            <Material Type="BULK">lite ply</Material>
-            <InsideDiameter Unit="m">0.025145999999999998</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0325882</OutsideDiameter>
-            <Length Unit="m">0.003175</Length>
-        </CenteringRing>
         <CenteringRing>
             <Manufacturer>BalsaMachining.com</Manufacturer>
             <PartNumber>CR5060-F</PartNumber>
@@ -735,15 +958,6 @@
             <OutsideDiameter Unit="m">0.0404622</OutsideDiameter>
             <Length Unit="m">0.00127</Length>
         </CenteringRing>
-        <CenteringRing>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CR50H60-F</PartNumber>
-            <Description>1.593x.990x.05thk fiber</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.025145999999999998</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0404622</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
         <CenteringRing>
             <Manufacturer>BalsaMachining.com</Manufacturer>
             <PartNumber>CR5070-F</PartNumber>
@@ -762,6 +976,42 @@
             <OutsideDiameter Unit="m">0.055321199999999994</OutsideDiameter>
             <Length Unit="m">0.003175</Length>
         </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>CR5080-F</PartNumber>
+            <Description>2.556x.978x.05thk fiber</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.024841199999999997</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0649224</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>CR5080-W</PartNumber>
+            <Description>2.556x.978x.125thk lite-ply</Description>
+            <Material Type="BULK">lite ply</Material>
+            <InsideDiameter Unit="m">0.024841199999999997</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0649224</OutsideDiameter>
+            <Length Unit="m">0.003175</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>CR50H55-W</PartNumber>
+            <Description>1.283x.990x.125thk lite-ply</Description>
+            <Material Type="BULK">lite ply</Material>
+            <InsideDiameter Unit="m">0.025145999999999998</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0325882</OutsideDiameter>
+            <Length Unit="m">0.003175</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>CR50H60-F</PartNumber>
+            <Description>1.593x.990x.05thk fiber</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.025145999999999998</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0404622</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
         <CenteringRing>
             <Manufacturer>BalsaMachining.com</Manufacturer>
             <PartNumber>CR50H70-W</PartNumber>
@@ -773,29 +1023,29 @@
         </CenteringRing>
         <CenteringRing>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CR5080-F</PartNumber>
-            <Description>2.556x.978x.05thk fiber</Description>
+            <PartNumber>CR520-F</PartNumber>
+            <Description>.703x.546x.05thk fiber</Description>
             <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.024841199999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0649224</OutsideDiameter>
+            <InsideDiameter Unit="m">0.013868400000000001</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0178562</OutsideDiameter>
             <Length Unit="m">0.00127</Length>
         </CenteringRing>
         <CenteringRing>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CR50101-F</PartNumber>
-            <Description>3.896x.978x.05thk fiber</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.024841199999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.09895839999999999</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
+            <PartNumber>CR520-P</PartNumber>
+            <Description>.708x.542x.25thk paper</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.013868400000000001</InsideDiameter>
+            <OutsideDiameter Unit="m">0.017983199999999998</OutsideDiameter>
+            <Length Unit="m">0.00635</Length>
         </CenteringRing>
         <CenteringRing>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CR5080-W</PartNumber>
-            <Description>2.556x.978x.125thk lite-ply</Description>
+            <PartNumber>CR520-W</PartNumber>
+            <Description>.703x.546x.125thk lite-ply</Description>
             <Material Type="BULK">lite ply</Material>
-            <InsideDiameter Unit="m">0.024841199999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0649224</OutsideDiameter>
+            <InsideDiameter Unit="m">0.013868400000000001</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0178562</OutsideDiameter>
             <Length Unit="m">0.003175</Length>
         </CenteringRing>
         <CenteringRing>
@@ -827,11 +1077,20 @@
         </CenteringRing>
         <CenteringRing>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CR5560-F</PartNumber>
-            <Description>1.592x1.283x.05thk fiber</Description>
+            <PartNumber>CR55101-F</PartNumber>
+            <Description>3.896x1.283x.05thk fiber</Description>
             <Material Type="BULK">Fiber</Material>
             <InsideDiameter Unit="m">0.0325882</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0404368</OutsideDiameter>
+            <OutsideDiameter Unit="m">0.09895839999999999</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>CR5560-F</PartNumber>
+            <Description>1.592x1.283x.05thk fiber</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0325882</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0404368</OutsideDiameter>
             <Length Unit="m">0.00127</Length>
         </CenteringRing>
         <CenteringRing>
@@ -863,10 +1122,10 @@
         </CenteringRing>
         <CenteringRing>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CR55101-F</PartNumber>
-            <Description>3.896x1.283x.05thk fiber</Description>
+            <PartNumber>CR60101-F</PartNumber>
+            <Description>3.896x1.595x.05thk fiber</Description>
             <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0325882</InsideDiameter>
+            <InsideDiameter Unit="m">0.040513</InsideDiameter>
             <OutsideDiameter Unit="m">0.09895839999999999</OutsideDiameter>
             <Length Unit="m">0.00127</Length>
         </CenteringRing>
@@ -897,571 +1156,357 @@
             <OutsideDiameter Unit="m">0.0649732</OutsideDiameter>
             <Length Unit="m">0.00127</Length>
         </CenteringRing>
-        <CenteringRing>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CR60101-F</PartNumber>
-            <Description>3.896x1.595x.05thk fiber</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.040513</InsideDiameter>
-            <OutsideDiameter Unit="m">0.09895839999999999</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <TubeCoupler>
+        <EngineBlock>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>C5-2</PartNumber>
-            <Description>.516x.474x2inch long T5 coupler</Description>
+            <PartNumber>EB13-P</PartNumber>
+            <Description>.516x.376x.25thk paper (mini eng thrust ring)</Description>
             <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0120396</InsideDiameter>
+            <InsideDiameter Unit="m">0.009550399999999999</InsideDiameter>
             <OutsideDiameter Unit="m">0.0131064</OutsideDiameter>
-            <Length Unit="m">0.0508</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+            <Length Unit="m">0.00635</Length>
+        </EngineBlock>
+        <EngineBlock>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>C20-3</PartNumber>
-            <Description>.708x.666x3 inch long T20 coupler</Description>
+            <PartNumber>EB18-P</PartNumber>
+            <Description>.708x.542x.25thk paper (fits T20 tube)</Description>
             <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0169164</InsideDiameter>
+            <InsideDiameter Unit="m">0.013868400000000001</InsideDiameter>
             <OutsideDiameter Unit="m">0.017983199999999998</OutsideDiameter>
-            <Length Unit="m">0.07619999999999999</Length>
-        </TubeCoupler>
-        <TubeCoupler>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>C50-1</PartNumber>
-            <Description>.948x.88x.034x1in long T50 coupler.</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.022352</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0240792</OutsideDiameter>
-            <Length Unit="m">0.0254</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+            <Length Unit="m">0.00635</Length>
+        </EngineBlock>
+        <EngineBlock>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>C50-4</PartNumber>
-            <Description>.948x.88x.034x4in long T50 coupler.</Description>
+            <PartNumber>EB24-P</PartNumber>
+            <Description>.946x.736x.25thk paper (fits T50 tube)</Description>
             <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.022352</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0240792</OutsideDiameter>
-            <Length Unit="m">0.1016</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+            <InsideDiameter Unit="m">0.0186944</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0240284</OutsideDiameter>
+            <Length Unit="m">0.00635</Length>
+        </EngineBlock>
+        <EngineBlock>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>C52H-4</PartNumber>
-            <Description>1.137x.977x4 inch T52H coupler  .080thk</Description>
+            <PartNumber>EB29-P</PartNumber>
+            <Description>1.137x.977x.50thk paper (fits T52H)</Description>
             <Material Type="BULK">Paper</Material>
             <InsideDiameter Unit="m">0.0248158</InsideDiameter>
             <OutsideDiameter Unit="m">0.0288798</OutsideDiameter>
-            <Length Unit="m">0.1016</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+            <Length Unit="m">0.0127</Length>
+        </EngineBlock>
+        <LaunchLug>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>C55-4</PartNumber>
-            <Description>1.280x1.212x4 inch long T55 coupler</Description>
+            <PartNumber>LL14-300</PartNumber>
+            <Description>0.316x0.280x.018x34  1/4 inch Launch lug</Description>
             <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.030784799999999998</InsideDiameter>
-            <OutsideDiameter Unit="m">0.032512</OutsideDiameter>
-            <Length Unit="m">0.1016</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+            <InsideDiameter Unit="m">0.007112</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0080264</OutsideDiameter>
+            <Length Unit="m">0.07619999999999999</Length>
+        </LaunchLug>
+        <LaunchLug>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>C60-4</PartNumber>
-            <Description>1.592x1.524x4 inch long T60 coupler</Description>
+            <PartNumber>LL14-3400</PartNumber>
+            <Description>0.316x0.280x.018x34  1/4 inch Launch lug</Description>
             <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0387096</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0404368</OutsideDiameter>
-            <Length Unit="m">0.1016</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+            <InsideDiameter Unit="m">0.007112</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0080264</OutsideDiameter>
+            <Length Unit="m">0.8635999999999999</Length>
+        </LaunchLug>
+        <LaunchLug>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>C188-4</PartNumber>
-            <Description>1.796x1.728x4 inch long T188 coupler</Description>
+            <PartNumber>LL18-125</PartNumber>
+            <Description>1/8  x 1.25 inch LL</Description>
             <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0438912</InsideDiameter>
-            <OutsideDiameter Unit="m">0.045618399999999996</OutsideDiameter>
-            <Length Unit="m">0.1016</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+            <InsideDiameter Unit="m">0.004064</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0042926</OutsideDiameter>
+            <Length Unit="m">0.03175</Length>
+        </LaunchLug>
+        <LaunchLug>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>C204-4</PartNumber>
-            <Description>1.997x1.929x4 inch long T204 coupler</Description>
+            <PartNumber>LL316-1200</PartNumber>
+            <Description>3/16 x 12 inch LL</Description>
             <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0489966</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0507238</OutsideDiameter>
-            <Length Unit="m">0.1016</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+            <InsideDiameter Unit="m">0.0054356</InsideDiameter>
+            <OutsideDiameter Unit="m">0.006096</OutsideDiameter>
+            <Length Unit="m">0.0508</Length>
+        </LaunchLug>
+        <LaunchLug>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>C70-4</PartNumber>
-            <Description>2.172x2.104x4 in long T70 or T70H coupler</Description>
+            <PartNumber>LL316-200</PartNumber>
+            <Description>3/16 x 2 inch LL</Description>
             <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0534416</InsideDiameter>
-            <OutsideDiameter Unit="m">0.055168800000000004</OutsideDiameter>
-            <Length Unit="m">0.1016</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+            <InsideDiameter Unit="m">0.0055626</InsideDiameter>
+            <OutsideDiameter Unit="m">0.006096</OutsideDiameter>
+            <Length Unit="m">0.0508</Length>
+        </LaunchLug>
+        <BodyTube>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>C80-4</PartNumber>
-            <Description>2.554x2.474x4in long T80 or T80H coupler</Description>
+            <PartNumber>T104-34</PartNumber>
+            <Description>1.040x1.00x.020 x 34 Centuri ST-10</Description>
             <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.06283960000000001</InsideDiameter>
-            <OutsideDiameter Unit="m">0.06487159999999999</OutsideDiameter>
-            <Length Unit="m">0.1016</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+            <InsideDiameter Unit="m">0.0254</InsideDiameter>
+            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
+            <Length Unit="m">0.8635999999999999</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>C80-6</PartNumber>
-            <Description>2.554x2.474x6in T80 or T80H coupler stock</Description>
+            <PartNumber>T14LL-34</PartNumber>
+            <Description>0.316x0.280x.018x34  1/4 inch Launch lug stock</Description>
             <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.06283960000000001</InsideDiameter>
-            <OutsideDiameter Unit="m">0.06487159999999999</OutsideDiameter>
-            <Length Unit="m">0.15239999999999998</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+            <InsideDiameter Unit="m">0.007112</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0080264</OutsideDiameter>
+            <Length Unit="m">0.8635999999999999</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>C5-34</PartNumber>
-            <Description>.516x.474x34inch long T5 coupler stock</Description>
+            <PartNumber>T188-34</PartNumber>
+            <Description>1.880x1.800x.040x34inch long  (Aerotech size)</Description>
             <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0120396</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0131064</OutsideDiameter>
+            <InsideDiameter Unit="m">0.04572</InsideDiameter>
+            <OutsideDiameter Unit="m">0.047751999999999996</OutsideDiameter>
             <Length Unit="m">0.8635999999999999</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>C20-34</PartNumber>
-            <Description>.708x.666x34 inch long T20 coupler stock</Description>
+            <PartNumber>T2-34</PartNumber>
+            <Description>0.246x0.220x.013x34</Description>
             <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0169164</InsideDiameter>
-            <OutsideDiameter Unit="m">0.017983199999999998</OutsideDiameter>
+            <InsideDiameter Unit="m">0.005588</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0062483999999999994</OutsideDiameter>
             <Length Unit="m">0.8635999999999999</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>C50-34</PartNumber>
-            <Description>.948x.88x.034x34 T50 coupler stk.</Description>
+            <PartNumber>T20-34</PartNumber>
+            <Description>.736x.710x.013x34 Estes 18mm</Description>
             <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.022352</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0240792</OutsideDiameter>
+            <InsideDiameter Unit="m">0.018033999999999998</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0186944</OutsideDiameter>
             <Length Unit="m">0.8635999999999999</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>C52H-34</PartNumber>
-            <Description>1.137x.977x34inch T52H coupler stock .080thk</Description>
+            <PartNumber>T20-EMT</PartNumber>
+            <Description>.736x.710x.013x2.75 Motor Tube</Description>
             <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0248158</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0288798</OutsideDiameter>
-            <Length Unit="m">0.8635999999999999</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+            <InsideDiameter Unit="m">0.018033999999999998</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0186944</OutsideDiameter>
+            <Length Unit="m">0.06985</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>C55-34</PartNumber>
-            <Description>1.280x1.212x34 inch long T55 coupler stock</Description>
+            <PartNumber>T204-34</PartNumber>
+            <Description>2.024x2.0x.021x34 Centuri ST-20</Description>
             <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.030784799999999998</InsideDiameter>
-            <OutsideDiameter Unit="m">0.032512</OutsideDiameter>
+            <InsideDiameter Unit="m">0.0508</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0514096</OutsideDiameter>
             <Length Unit="m">0.8635999999999999</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>C60-34</PartNumber>
-            <Description>1.592x1.524x34 inch long T60 coupler stock</Description>
+            <PartNumber>T20Q-34</PartNumber>
+            <Description>.787x.748x.039x34 MPC/Quest T20</Description>
             <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0387096</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0404368</OutsideDiameter>
+            <InsideDiameter Unit="m">0.0189992</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0199898</OutsideDiameter>
             <Length Unit="m">0.8635999999999999</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>C188-34</PartNumber>
-            <Description>1.796x1.728x34 inch long T188 coupler stock</Description>
+            <PartNumber>T2PLUS-34</PartNumber>
+            <Description>0.281x0.255x.013x34 (fits over T2)</Description>
             <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0438912</InsideDiameter>
-            <OutsideDiameter Unit="m">0.045618399999999996</OutsideDiameter>
+            <InsideDiameter Unit="m">0.006477</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0071374</OutsideDiameter>
             <Length Unit="m">0.8635999999999999</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>C204-34</PartNumber>
-            <Description>1.997x1.929x34 inch long T204 coupler stock</Description>
+            <PartNumber>T38-34</PartNumber>
+            <Description>1.635x1.525x.055x34 38mm Motor Mount size</Description>
             <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0489966</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0507238</OutsideDiameter>
+            <InsideDiameter Unit="m">0.038735</InsideDiameter>
+            <OutsideDiameter Unit="m">0.041528999999999996</OutsideDiameter>
             <Length Unit="m">0.8635999999999999</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>C70-34</PartNumber>
-            <Description>2.172x2.104x34in T70 or T70H coupler stock</Description>
+            <PartNumber>T4+34</PartNumber>
+            <Description>.478x.452x.013x34 slips over T4</Description>
             <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0534416</InsideDiameter>
-            <OutsideDiameter Unit="m">0.055168800000000004</OutsideDiameter>
+            <InsideDiameter Unit="m">0.0114808</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0121412</OutsideDiameter>
             <Length Unit="m">0.8635999999999999</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>C80-34</PartNumber>
-            <Description>2.554x2.474x34in T80 or T80H coupler stock</Description>
+            <PartNumber>T4-34</PartNumber>
+            <Description>.448x.432x.013x34 Apogee micro</Description>
             <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.06283960000000001</InsideDiameter>
-            <OutsideDiameter Unit="m">0.06487159999999999</OutsideDiameter>
+            <InsideDiameter Unit="m">0.0109728</InsideDiameter>
+            <OutsideDiameter Unit="m">0.011379199999999999</OutsideDiameter>
             <Length Unit="m">0.8635999999999999</Length>
-        </TubeCoupler>
-        <EngineBlock>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>EB13-P</PartNumber>
-            <Description>.516x.376x.25thk paper (mini eng thrust ring)</Description>
+            <PartNumber>T5-34</PartNumber>
+            <Description>.544x.518x.013x34 Estes mini A</Description>
             <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.009550399999999999</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0131064</OutsideDiameter>
-            <Length Unit="m">0.00635</Length>
-        </EngineBlock>
-        <EngineBlock>
+            <InsideDiameter Unit="m">0.013157199999999999</InsideDiameter>
+            <OutsideDiameter Unit="m">0.013817600000000001</OutsideDiameter>
+            <Length Unit="m">0.8635999999999999</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>EB18-P</PartNumber>
-            <Description>.708x.542x.25thk paper (fits T20 tube)</Description>
+            <PartNumber>T5-9</PartNumber>
+            <Description>.544x.518 x.013 x9  Plain Kraft</Description>
             <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.013868400000000001</InsideDiameter>
-            <OutsideDiameter Unit="m">0.017983199999999998</OutsideDiameter>
-            <Length Unit="m">0.00635</Length>
-        </EngineBlock>
-        <EngineBlock>
+            <InsideDiameter Unit="m">0.013157199999999999</InsideDiameter>
+            <OutsideDiameter Unit="m">0.013817600000000001</OutsideDiameter>
+            <Length Unit="m">0.2286</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>EB24-P</PartNumber>
-            <Description>.946x.736x.25thk paper (fits T50 tube)</Description>
+            <PartNumber>T50-34</PartNumber>
+            <Description>.976x.950x.013x34  24mm</Description>
             <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0186944</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0240284</OutsideDiameter>
-            <Length Unit="m">0.00635</Length>
-        </EngineBlock>
-        <EngineBlock>
+            <InsideDiameter Unit="m">0.02413</InsideDiameter>
+            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
+            <Length Unit="m">0.8635999999999999</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>EB29-P</PartNumber>
-            <Description>1.137x.977x.50thk paper (fits T52H)</Description>
+            <PartNumber>T50-EMT</PartNumber>
+            <Description>.976x.950x.013x2.75 Motor Tube</Description>
             <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0248158</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0288798</OutsideDiameter>
-            <Length Unit="m">0.0127</Length>
-        </EngineBlock>
-        <NoseCone>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>BMS20V2C</PartNumber>
-            <Description>V2 Nose Cone w/bored hole</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.018542</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.018033999999999998</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0127</ShoulderLength>
-            <Length Unit="m">0.05715</Length>
-        </NoseCone>
-        <NoseCone>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>BMS60V2C</PartNumber>
-            <Description>V2 cone with 4 inch deep bored hole</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.041401999999999994</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.040386</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.019049999999999997</ShoulderLength>
-            <Length Unit="m">0.13335</Length>
-        </NoseCone>
-        <NoseCone>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>BNC20L</PartNumber>
-            <Description>Estes CYL-Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.018542</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.018033999999999998</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0127</ShoulderLength>
-            <Length Unit="m">0.035559999999999994</Length>
-        </NoseCone>
-        <NoseCone>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>BNC20N</PartNumber>
-            <Description>Estes Classic</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.018542</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.018033999999999998</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0127</ShoulderLength>
-            <Length Unit="m">0.06858</Length>
-        </NoseCone>
-        <NoseCone>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>BNC20R</PartNumber>
-            <Description>Estes Classic</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Filled>true</Filled>
-            <Shape>CONICAL</Shape>
-            <OutsideDiameter Unit="m">0.018542</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.018033999999999998</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <InsideDiameter Unit="m">0.02413</InsideDiameter>
+            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
             <Length Unit="m">0.06985</Length>
-        </NoseCone>
-        <NoseCone>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>BNC20Y</PartNumber>
-            <Description>Estes Classic</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Filled>true</Filled>
-            <Shape>CONICAL</Shape>
-            <OutsideDiameter Unit="m">0.018542</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.018033999999999998</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0127</ShoulderLength>
-            <Length Unit="m">0.02667</Length>
-        </NoseCone>
-        <NoseCone>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>BNC30E</PartNumber>
-            <Description>Estes-CYL-Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.019303999999999998</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.018288</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0127</ShoulderLength>
-            <Length Unit="m">0.055625999999999995</Length>
-        </NoseCone>
-        <NoseCone>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>BNC30N</PartNumber>
-            <Description>BT30 Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.019303999999999998</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.018288</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <PartNumber>T50F-MT</PartNumber>
+            <Description>1.000x.950x.025x2.75  Foil Motor Tube</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.02413</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0254</OutsideDiameter>
             <Length Unit="m">0.06985</Length>
-        </NoseCone>
-        <NoseCone>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>BNC55F</PartNumber>
-            <Description>V2 nose cone</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.033528</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.032512</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.017779999999999997</ShoulderLength>
-            <Length Unit="m">0.10668</Length>
-        </NoseCone>
-        <NoseCone>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>BNC55O61</PartNumber>
-            <Description>BT55 6:1 Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.033528</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.032512</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.019049999999999997</ShoulderLength>
-            <Length Unit="m">0.15239999999999998</Length>
-        </NoseCone>
-        <NoseCone>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>BNC5AW</PartNumber>
-            <Description>Estes Classic</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.013716</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.012954</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0127</ShoulderLength>
-            <Length Unit="m">0.05715</Length>
-        </NoseCone>
-        <NoseCone>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>BNC5AX</PartNumber>
-            <Description>Estes-Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.013716</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.012954</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0127</ShoulderLength>
-            <Length Unit="m">0.05511799999999999</Length>
-        </NoseCone>
-        <NoseCone>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>BNC5E</PartNumber>
-            <Description>Estes Classic</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.013716</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.012954</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0127</ShoulderLength>
-            <Length Unit="m">0.03505199999999999</Length>
-        </NoseCone>
-        <NoseCone>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>BNC5O51</PartNumber>
-            <Description>BT5 5:1 Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.013716</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.012954</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.01016</ShoulderLength>
-            <Length Unit="m">0.069088</Length>
-        </NoseCone>
-        <NoseCone>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>BNC5S</PartNumber>
-            <Description>Estes Classic</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.013716</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.012954</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0127</ShoulderLength>
-            <Length Unit="m">0.038099999999999995</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>T50FE-MT</PartNumber>
+            <Description>1.000x.950x.025x3.75 Foil  Tube (E motors)</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.02413</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0254</OutsideDiameter>
+            <Length Unit="m">0.09525</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>BNC5W</PartNumber>
-            <Description>Estes Classic</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.013716</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.012954</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0127</ShoulderLength>
-            <Length Unit="m">0.07111999999999999</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>T50H-34</PartNumber>
+            <Description>. 990 x.950 x.020 x34  Heavy Wall</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.02413</InsideDiameter>
+            <OutsideDiameter Unit="m">0.025145999999999998</OutsideDiameter>
+            <Length Unit="m">0.8635999999999999</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>BOMARC</PartNumber>
-            <Description>Estes Citation BOMARC (bored hole)</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.033528</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.032512</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.02286</ShoulderLength>
-            <Length Unit="m">0.10541</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>T50H-EMT</PartNumber>
+            <Description>.990x.950x.020x2.75 Motor Tube</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.02413</InsideDiameter>
+            <OutsideDiameter Unit="m">0.025145999999999998</OutsideDiameter>
+            <Length Unit="m">0.06985</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CENBC107</PartNumber>
-            <Description>Centuri Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.0254</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0127</ShoulderLength>
-            <Length Unit="m">0.13335</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>T50HE-MT</PartNumber>
+            <Description>.990x.950x.020x3.75 Motor Tube (E motors)</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.02413</InsideDiameter>
+            <OutsideDiameter Unit="m">0.025145999999999998</OutsideDiameter>
+            <Length Unit="m">0.09525</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CENBC79</PartNumber>
-            <Description>Centuri Conical</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.020066</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.018288</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0127</ShoulderLength>
-            <Length Unit="m">0.06604</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>T50MF-34</PartNumber>
+            <Description>1.000x0.950x.025x34 metal foil lined</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.02413</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0254</OutsideDiameter>
+            <Length Unit="m">0.8635999999999999</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CENBC89</PartNumber>
-            <Description>Centuri Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.02286</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.021589999999999998</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.019049999999999997</ShoulderLength>
-            <Length Unit="m">0.1397</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>T52H-34</PartNumber>
+            <Description>1.210x1.140x.035x34  29mm Motor Mount size</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.028955999999999996</InsideDiameter>
+            <OutsideDiameter Unit="m">0.030733999999999997</OutsideDiameter>
+            <Length Unit="m">0.8635999999999999</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>CENV2NC</PartNumber>
-            <Description>Centuri V2 nose cone w/ bored hole</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.042418</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.040386</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.019049999999999997</ShoulderLength>
-            <Length Unit="m">0.1397</Length>
-        </NoseCone>
-        <Transition>
+            <PartNumber>T55-34</PartNumber>
+            <Description>1.325x1.283x.021</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.0325882</InsideDiameter>
+            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
+            <Length Unit="m">0.8635999999999999</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>BMS20V2B</PartNumber>
-            <Description>V2 Boat-tail with 10mm bored hole</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Shape>OGIVE</Shape>
-            <ForeOutsideDiameter Unit="m">0.018542</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.018033999999999998</ForeShoulderDiameter>
-            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.013208</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
-            <Length Unit="m">0.041148000000000004</Length>
-        </Transition>
-        <Transition>
+            <PartNumber>T60-34</PartNumber>
+            <Description>1.637x1.595x.021</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.040513</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
+            <Length Unit="m">0.8635999999999999</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>BMS50V2B</PartNumber>
-            <Description>V2 Boat-tail with bored BT5 hole</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Shape>OGIVE</Shape>
-            <ForeOutsideDiameter Unit="m">0.024637999999999997</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.02413</ForeShoulderDiameter>
-            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.017272</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
-            <Length Unit="m">0.0508</Length>
-        </Transition>
-        <Transition>
+            <PartNumber>T70-34</PartNumber>
+            <Description>2.217x2.175x.021x34</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.055244999999999995</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0563118</OutsideDiameter>
+            <Length Unit="m">0.8635999999999999</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>BMS60V2B</PartNumber>
-            <Description>V2 Boat-tail with bored BT20 hole</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Shape>OGIVE</Shape>
-            <ForeOutsideDiameter Unit="m">0.041401999999999994</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.040386</ForeShoulderDiameter>
-            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.02667</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
-            <Length Unit="m">0.09398</Length>
-        </Transition>
-        <Transition>
+            <PartNumber>T70H-34</PartNumber>
+            <Description>2.245x2.175x.035x34in long (white Heavy wall)</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.055244999999999995</InsideDiameter>
+            <OutsideDiameter Unit="m">0.057023</OutsideDiameter>
+            <Length Unit="m">0.8635999999999999</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>BMSV2BT1</PartNumber>
-            <Description>V2 Boat-tail with bored BT50 hole</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Shape>OGIVE</Shape>
-            <ForeOutsideDiameter Unit="m">0.041401999999999994</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.040386</ForeShoulderDiameter>
-            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.028194</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
-            <Length Unit="m">0.09398</Length>
-        </Transition>
-        <Transition>
+            <PartNumber>T80-34</PartNumber>
+            <Description>2.600x2.558x.021x34in long</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.0649732</InsideDiameter>
+            <OutsideDiameter Unit="m">0.06604</OutsideDiameter>
+            <Length Unit="m">0.8635999999999999</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>BTC55Z</PartNumber>
-            <Description>V2 Boat-tail with bored BT20 hole</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Shape>OGIVE</Shape>
-            <ForeOutsideDiameter Unit="m">0.033528</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.032512</ForeShoulderDiameter>
-            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.024637999999999997</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
-            <Length Unit="m">0.07619999999999999</Length>
-        </Transition>
+            <PartNumber>T80H-34</PartNumber>
+            <Description>2.640x2.558x.041x34in long (white Heavy wall)</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.0649732</InsideDiameter>
+            <OutsideDiameter Unit="m">0.067056</OutsideDiameter>
+            <Length Unit="m">0.8635999999999999</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>BalsaMachining.com</Manufacturer>
+            <PartNumber>T908-34</PartNumber>
+            <Description>.908x.865x.022x34 Centuri ST-8</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.021970999999999997</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
+            <Length Unit="m">0.8635999999999999</Length>
+        </BodyTube>
         <Transition>
             <Manufacturer>BalsaMachining.com</Manufacturer>
             <PartNumber>TA2050</PartNumber>
@@ -1672,50 +1717,5 @@
             <AftShoulderLength Unit="m">0.035559999999999994</AftShoulderLength>
             <Length Unit="m">0.0508</Length>
         </Transition>
-        <LaunchLug>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>LL18-125</PartNumber>
-            <Description>1/8  x 1.25 inch LL</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.004064</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0042926</OutsideDiameter>
-            <Length Unit="m">0.03175</Length>
-        </LaunchLug>
-        <LaunchLug>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>LL316-200</PartNumber>
-            <Description>3/16 x 2 inch LL</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0055626</InsideDiameter>
-            <OutsideDiameter Unit="m">0.006096</OutsideDiameter>
-            <Length Unit="m">0.0508</Length>
-        </LaunchLug>
-        <LaunchLug>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>LL316-1200</PartNumber>
-            <Description>3/16 x 12 inch LL</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0054356</InsideDiameter>
-            <OutsideDiameter Unit="m">0.006096</OutsideDiameter>
-            <Length Unit="m">0.0508</Length>
-        </LaunchLug>
-        <LaunchLug>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>LL14-300</PartNumber>
-            <Description>0.316x0.280x.018x34  1/4 inch Launch lug</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.007112</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0080264</OutsideDiameter>
-            <Length Unit="m">0.07619999999999999</Length>
-        </LaunchLug>
-        <LaunchLug>
-            <Manufacturer>BalsaMachining.com</Manufacturer>
-            <PartNumber>LL14-3400</PartNumber>
-            <Description>0.316x0.280x.018x34  1/4 inch Launch lug</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.007112</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0080264</OutsideDiameter>
-            <Length Unit="m">0.8635999999999999</Length>
-        </LaunchLug>
     </Components>
 </OpenRocketComponent>
diff --git a/core/resources/datafiles/presets/giantleaprocketry.orc b/core/resources/datafiles/presets/giantleaprocketry.orc
index 91e59863..04a29bea 100644
--- a/core/resources/datafiles/presets/giantleaprocketry.orc
+++ b/core/resources/datafiles/presets/giantleaprocketry.orc
@@ -2,19 +2,14 @@
 <OpenRocketComponent>
     <Version>0.1</Version>
     <Materials>
-        <Material UnitsOfMeasure="g/cm3">
-            <Name>Cardboard</Name>
-            <Density>688.7939262000001</Density>
-            <Type>BULK</Type>
-        </Material>
         <Material UnitsOfMeasure="g/cm3">
             <Name>Birch</Name>
             <Density>680.7846945000001</Density>
             <Type>BULK</Type>
         </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>Polycarbonate</Name>
-            <Density>1199.7829086600002</Density>
+            <Name>Cardboard</Name>
+            <Density>688.7939262000001</Density>
             <Type>BULK</Type>
         </Material>
         <Material UnitsOfMeasure="g/cm3">
@@ -22,6 +17,11 @@
             <Density>958.7050344900001</Density>
             <Type>BULK</Type>
         </Material>
+        <Material UnitsOfMeasure="g/cm3">
+            <Name>Polycarbonate</Name>
+            <Density>1199.7829086600002</Density>
+            <Type>BULK</Type>
+        </Material>
     </Materials>
     <Components>
         <BodyTube>
@@ -132,132 +132,6 @@
             <OutsideDiameter Unit="m">0.19507</OutsideDiameter>
             <Length Unit="m">1.2192</Length>
         </BodyTube>
-        <BodyTube>
-            <Manufacturer>Giant Leap</Manufacturer>
-            <PartNumber>MAG 1.5 x 48</PartNumber>
-            <Description>38mm Magnaframe Tube</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.038735</InsideDiameter>
-            <OutsideDiameter Unit="m">0.042164</OutsideDiameter>
-            <Length Unit="m">1.2192</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>Giant Leap</Manufacturer>
-            <PartNumber>MAG 2.1 x 48</PartNumber>
-            <Description>54mm Magnaframe Tube</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.054661</InsideDiameter>
-            <OutsideDiameter Unit="m">0.05842</OutsideDiameter>
-            <Length Unit="m">1.2192</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>Giant Leap</Manufacturer>
-            <PartNumber>MAG 2.5 x 48</PartNumber>
-            <Description>2.56  Magnaframe Tube</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.065024</InsideDiameter>
-            <OutsideDiameter Unit="m">0.068834</OutsideDiameter>
-            <Length Unit="m">1.2192</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>Giant Leap</Manufacturer>
-            <PartNumber>MAG 3.0 x 48</PartNumber>
-            <Description>75mm  Magnaframe Tube</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.0762</InsideDiameter>
-            <OutsideDiameter Unit="m">0.08001000000000001</OutsideDiameter>
-            <Length Unit="m">1.2192</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>Giant Leap</Manufacturer>
-            <PartNumber>MAG 3.9 x 48</PartNumber>
-            <Description>98mm  Magnaframe Tube</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.09906000000000001</InsideDiameter>
-            <OutsideDiameter Unit="m">0.10287</OutsideDiameter>
-            <Length Unit="m">1.2192</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>Giant Leap</Manufacturer>
-            <PartNumber>MAG 6.0 x48</PartNumber>
-            <Description>6.0  Magnaframe Tube</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.1524</InsideDiameter>
-            <OutsideDiameter Unit="m">0.15621000000000002</OutsideDiameter>
-            <Length Unit="m">1.2192</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>Giant Leap</Manufacturer>
-            <PartNumber>PH 7.5 x 48</PartNumber>
-            <Description>7.5  Magnaframe Tube</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.19080000000000003</InsideDiameter>
-            <OutsideDiameter Unit="m">0.19481800000000002</OutsideDiameter>
-            <Length Unit="m">1.2192</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>Giant Leap</Manufacturer>
-            <PartNumber>DY/MAG 1.5 x 48</PartNumber>
-            <Description>38mm Dynawind + Magnaframe Airframe</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.038735</InsideDiameter>
-            <OutsideDiameter Unit="m">0.042418</OutsideDiameter>
-            <Length Unit="m">1.2192</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>Giant Leap</Manufacturer>
-            <PartNumber>DY/MAG 2.1 x 48</PartNumber>
-            <Description>54mm Dynawind + Magnaframe Airframe</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.054661</InsideDiameter>
-            <OutsideDiameter Unit="m">0.058674000000000004</OutsideDiameter>
-            <Length Unit="m">1.2192</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>Giant Leap</Manufacturer>
-            <PartNumber>DY/MAG 2.5 x 48</PartNumber>
-            <Description>2.56 Dynawind + Magnaframe Airframe</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.065024</InsideDiameter>
-            <OutsideDiameter Unit="m">0.069088</OutsideDiameter>
-            <Length Unit="m">1.2192</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>Giant Leap</Manufacturer>
-            <PartNumber>DY/MAG 3.0 x 48</PartNumber>
-            <Description>75mm Dynawind + Magnaframe Airframe</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.0762</InsideDiameter>
-            <OutsideDiameter Unit="m">0.08077200000000001</OutsideDiameter>
-            <Length Unit="m">1.2192</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>Giant Leap</Manufacturer>
-            <PartNumber>DY/MAG 3.9 x 48</PartNumber>
-            <Description>98mm Dynawind + Magnaframe Airframe</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.09906000000000001</InsideDiameter>
-            <OutsideDiameter Unit="m">0.103632</OutsideDiameter>
-            <Length Unit="m">1.2192</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>Giant Leap</Manufacturer>
-            <PartNumber>DY/MAG 6.0 x 48</PartNumber>
-            <Description>6.0 Dynawind + Magnaframe Airframe</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.1524</InsideDiameter>
-            <OutsideDiameter Unit="m">0.15747999999999998</OutsideDiameter>
-            <Length Unit="m">1.2192</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>Giant Leap</Manufacturer>
-            <PartNumber>DY/PH 7.5 x 48</PartNumber>
-            <Description>7.5 Dynawind + Magnaframe Airframe</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.19080000000000003</InsideDiameter>
-            <OutsideDiameter Unit="m">0.19659600000000002</OutsideDiameter>
-            <Length Unit="m">1.2192</Length>
-        </BodyTube>
         <BulkHead>
             <Manufacturer>Giant Leap</Manufacturer>
             <PartNumber>BH-2.15</PartNumber>
@@ -312,6 +186,105 @@
             <OutsideDiameter Unit="m">0.1908048</OutsideDiameter>
             <Length Unit="m">0.0127</Length>
         </BulkHead>
+        <TubeCoupler>
+            <Manufacturer>Giant Leap</Manufacturer>
+            <PartNumber>C-2.15</PartNumber>
+            <Description>2.15 CT</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.051308</InsideDiameter>
+            <OutsideDiameter Unit="m">0.05461</OutsideDiameter>
+            <Length Unit="m">0.1016</Length>
+        </TubeCoupler>
+        <TubeCoupler>
+            <Manufacturer>Giant Leap</Manufacturer>
+            <PartNumber>C-2.15-L</PartNumber>
+            <Description>2.15 CT</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.051562</InsideDiameter>
+            <OutsideDiameter Unit="m">0.05461</OutsideDiameter>
+            <Length Unit="m">0.9271</Length>
+        </TubeCoupler>
+        <TubeCoupler>
+            <Manufacturer>Giant Leap</Manufacturer>
+            <PartNumber>C-2.56</PartNumber>
+            <Description>2.56 CT</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.062738</InsideDiameter>
+            <OutsideDiameter Unit="m">0.065024</OutsideDiameter>
+            <Length Unit="m">0.127</Length>
+        </TubeCoupler>
+        <TubeCoupler>
+            <Manufacturer>Giant Leap</Manufacturer>
+            <PartNumber>C-2.56-L</PartNumber>
+            <Description>2.56 CT</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.062738</InsideDiameter>
+            <OutsideDiameter Unit="m">0.065024</OutsideDiameter>
+            <Length Unit="m">0.9271</Length>
+        </TubeCoupler>
+        <TubeCoupler>
+            <Manufacturer>Giant Leap</Manufacturer>
+            <PartNumber>C-3.00</PartNumber>
+            <Description>3.0 CT</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.07366</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0762</OutsideDiameter>
+            <Length Unit="m">0.127</Length>
+        </TubeCoupler>
+        <TubeCoupler>
+            <Manufacturer>Giant Leap</Manufacturer>
+            <PartNumber>C-3.00-L</PartNumber>
+            <Description>3.0 CT</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.07366</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0762</OutsideDiameter>
+            <Length Unit="m">0.9271</Length>
+        </TubeCoupler>
+        <TubeCoupler>
+            <Manufacturer>Giant Leap</Manufacturer>
+            <PartNumber>C-3.90</PartNumber>
+            <Description>3.9 CT</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.096266</InsideDiameter>
+            <OutsideDiameter Unit="m">0.09906000000000001</OutsideDiameter>
+            <Length Unit="m">0.1778</Length>
+        </TubeCoupler>
+        <TubeCoupler>
+            <Manufacturer>Giant Leap</Manufacturer>
+            <PartNumber>C-3.90-L</PartNumber>
+            <Description>3.9 CT</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.096266</InsideDiameter>
+            <OutsideDiameter Unit="m">0.09906000000000001</OutsideDiameter>
+            <Length Unit="m">0.9271</Length>
+        </TubeCoupler>
+        <TubeCoupler>
+            <Manufacturer>Giant Leap</Manufacturer>
+            <PartNumber>C-6.007-L</PartNumber>
+            <Description>6.0 CT</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.14859</InsideDiameter>
+            <OutsideDiameter Unit="m">0.15257779999999999</OutsideDiameter>
+            <Length Unit="m">1.2192</Length>
+        </TubeCoupler>
+        <TubeCoupler>
+            <Manufacturer>Giant Leap</Manufacturer>
+            <PartNumber>C-7.512-L</PartNumber>
+            <Description>7.5 CT</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.186182</InsideDiameter>
+            <OutsideDiameter Unit="m">0.1908048</OutsideDiameter>
+            <Length Unit="m">1.2192</Length>
+        </TubeCoupler>
+        <CenteringRing>
+            <Manufacturer>Giant Leap</Manufacturer>
+            <PartNumber>CR-2.56-54</PartNumber>
+            <Description>CR 2.56-54mm</Description>
+            <Material Type="BULK">Birch</Material>
+            <InsideDiameter Unit="m">0.054</InsideDiameter>
+            <OutsideDiameter Unit="m">0.05969</OutsideDiameter>
+            <Length Unit="m">0.00635</Length>
+        </CenteringRing>
         <CenteringRing>
             <Manufacturer>Giant Leap</Manufacturer>
             <PartNumber>CR-2.56/29</PartNumber>
@@ -483,105 +456,131 @@
             <OutsideDiameter Unit="m">0.1905</OutsideDiameter>
             <Length Unit="m">0.0127</Length>
         </CenteringRing>
-        <CenteringRing>
+        <BodyTube>
             <Manufacturer>Giant Leap</Manufacturer>
-            <PartNumber>CR-2.56-54</PartNumber>
-            <Description>CR 2.56-54mm</Description>
-            <Material Type="BULK">Birch</Material>
-            <InsideDiameter Unit="m">0.054</InsideDiameter>
-            <OutsideDiameter Unit="m">0.05969</OutsideDiameter>
-            <Length Unit="m">0.00635</Length>
-        </CenteringRing>
-        <TubeCoupler>
+            <PartNumber>DY/MAG 1.5 x 48</PartNumber>
+            <Description>38mm Dynawind + Magnaframe Airframe</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.038735</InsideDiameter>
+            <OutsideDiameter Unit="m">0.042418</OutsideDiameter>
+            <Length Unit="m">1.2192</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>Giant Leap</Manufacturer>
-            <PartNumber>C-2.15</PartNumber>
-            <Description>2.15 CT</Description>
+            <PartNumber>DY/MAG 2.1 x 48</PartNumber>
+            <Description>54mm Dynawind + Magnaframe Airframe</Description>
             <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.051308</InsideDiameter>
-            <OutsideDiameter Unit="m">0.05461</OutsideDiameter>
-            <Length Unit="m">0.1016</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+            <InsideDiameter Unit="m">0.054661</InsideDiameter>
+            <OutsideDiameter Unit="m">0.058674000000000004</OutsideDiameter>
+            <Length Unit="m">1.2192</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>Giant Leap</Manufacturer>
-            <PartNumber>C-2.15-L</PartNumber>
-            <Description>2.15 CT</Description>
+            <PartNumber>DY/MAG 2.5 x 48</PartNumber>
+            <Description>2.56 Dynawind + Magnaframe Airframe</Description>
             <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.051562</InsideDiameter>
-            <OutsideDiameter Unit="m">0.05461</OutsideDiameter>
-            <Length Unit="m">0.9271</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+            <InsideDiameter Unit="m">0.065024</InsideDiameter>
+            <OutsideDiameter Unit="m">0.069088</OutsideDiameter>
+            <Length Unit="m">1.2192</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>Giant Leap</Manufacturer>
-            <PartNumber>C-2.56</PartNumber>
-            <Description>2.56 CT</Description>
+            <PartNumber>DY/MAG 3.0 x 48</PartNumber>
+            <Description>75mm Dynawind + Magnaframe Airframe</Description>
             <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.062738</InsideDiameter>
-            <OutsideDiameter Unit="m">0.065024</OutsideDiameter>
-            <Length Unit="m">0.127</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+            <InsideDiameter Unit="m">0.0762</InsideDiameter>
+            <OutsideDiameter Unit="m">0.08077200000000001</OutsideDiameter>
+            <Length Unit="m">1.2192</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>Giant Leap</Manufacturer>
-            <PartNumber>C-2.56-L</PartNumber>
-            <Description>2.56 CT</Description>
+            <PartNumber>DY/MAG 3.9 x 48</PartNumber>
+            <Description>98mm Dynawind + Magnaframe Airframe</Description>
             <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.062738</InsideDiameter>
-            <OutsideDiameter Unit="m">0.065024</OutsideDiameter>
-            <Length Unit="m">0.9271</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+            <InsideDiameter Unit="m">0.09906000000000001</InsideDiameter>
+            <OutsideDiameter Unit="m">0.103632</OutsideDiameter>
+            <Length Unit="m">1.2192</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>Giant Leap</Manufacturer>
-            <PartNumber>C-3.00</PartNumber>
-            <Description>3.0 CT</Description>
+            <PartNumber>DY/MAG 6.0 x 48</PartNumber>
+            <Description>6.0 Dynawind + Magnaframe Airframe</Description>
             <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.07366</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0762</OutsideDiameter>
-            <Length Unit="m">0.127</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+            <InsideDiameter Unit="m">0.1524</InsideDiameter>
+            <OutsideDiameter Unit="m">0.15747999999999998</OutsideDiameter>
+            <Length Unit="m">1.2192</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>Giant Leap</Manufacturer>
-            <PartNumber>C-3.00-L</PartNumber>
-            <Description>3.0 CT</Description>
+            <PartNumber>DY/PH 7.5 x 48</PartNumber>
+            <Description>7.5 Dynawind + Magnaframe Airframe</Description>
             <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.07366</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0762</OutsideDiameter>
-            <Length Unit="m">0.9271</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+            <InsideDiameter Unit="m">0.19080000000000003</InsideDiameter>
+            <OutsideDiameter Unit="m">0.19659600000000002</OutsideDiameter>
+            <Length Unit="m">1.2192</Length>
+        </BodyTube>
+        <LaunchLug>
             <Manufacturer>Giant Leap</Manufacturer>
-            <PartNumber>C-3.90</PartNumber>
-            <Description>3.9 CT</Description>
+            <PartNumber>LL</PartNumber>
+            <Description>ACME Launch Lug</Description>
+            <InsideDiameter Unit="m">0.01016</InsideDiameter>
+            <OutsideDiameter Unit="m">0.012700000000000001</OutsideDiameter>
+            <Length Unit="m">0.025400000000000002</Length>
+        </LaunchLug>
+        <BodyTube>
+            <Manufacturer>Giant Leap</Manufacturer>
+            <PartNumber>MAG 1.5 x 48</PartNumber>
+            <Description>38mm Magnaframe Tube</Description>
             <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.096266</InsideDiameter>
-            <OutsideDiameter Unit="m">0.09906000000000001</OutsideDiameter>
-            <Length Unit="m">0.1778</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+            <InsideDiameter Unit="m">0.038735</InsideDiameter>
+            <OutsideDiameter Unit="m">0.042164</OutsideDiameter>
+            <Length Unit="m">1.2192</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>Giant Leap</Manufacturer>
-            <PartNumber>C-3.90-L</PartNumber>
-            <Description>3.9 CT</Description>
+            <PartNumber>MAG 2.1 x 48</PartNumber>
+            <Description>54mm Magnaframe Tube</Description>
             <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.096266</InsideDiameter>
-            <OutsideDiameter Unit="m">0.09906000000000001</OutsideDiameter>
-            <Length Unit="m">0.9271</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+            <InsideDiameter Unit="m">0.054661</InsideDiameter>
+            <OutsideDiameter Unit="m">0.05842</OutsideDiameter>
+            <Length Unit="m">1.2192</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>Giant Leap</Manufacturer>
-            <PartNumber>C-6.007-L</PartNumber>
-            <Description>6.0 CT</Description>
+            <PartNumber>MAG 2.5 x 48</PartNumber>
+            <Description>2.56  Magnaframe Tube</Description>
             <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.14859</InsideDiameter>
-            <OutsideDiameter Unit="m">0.15257779999999999</OutsideDiameter>
+            <InsideDiameter Unit="m">0.065024</InsideDiameter>
+            <OutsideDiameter Unit="m">0.068834</OutsideDiameter>
             <Length Unit="m">1.2192</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>Giant Leap</Manufacturer>
-            <PartNumber>C-7.512-L</PartNumber>
-            <Description>7.5 CT</Description>
+            <PartNumber>MAG 3.0 x 48</PartNumber>
+            <Description>75mm  Magnaframe Tube</Description>
             <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.186182</InsideDiameter>
-            <OutsideDiameter Unit="m">0.1908048</OutsideDiameter>
+            <InsideDiameter Unit="m">0.0762</InsideDiameter>
+            <OutsideDiameter Unit="m">0.08001000000000001</OutsideDiameter>
             <Length Unit="m">1.2192</Length>
-        </TubeCoupler>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>Giant Leap</Manufacturer>
+            <PartNumber>MAG 3.9 x 48</PartNumber>
+            <Description>98mm  Magnaframe Tube</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.09906000000000001</InsideDiameter>
+            <OutsideDiameter Unit="m">0.10287</OutsideDiameter>
+            <Length Unit="m">1.2192</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>Giant Leap</Manufacturer>
+            <PartNumber>MAG 6.0 x48</PartNumber>
+            <Description>6.0  Magnaframe Tube</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.1524</InsideDiameter>
+            <OutsideDiameter Unit="m">0.15621000000000002</OutsideDiameter>
+            <Length Unit="m">1.2192</Length>
+        </BodyTube>
         <NoseCone>
             <Manufacturer>Giant Leap</Manufacturer>
             <PartNumber>NC-2.56</PartNumber>
@@ -606,6 +605,18 @@
             <Length Unit="m">0.28575</Length>
             <Thickness Unit="m">0.001778</Thickness>
         </NoseCone>
+        <NoseCone>
+            <Manufacturer>Giant Leap</Manufacturer>
+            <PartNumber>NC-3.90</PartNumber>
+            <Description>3.90 in. Nosecone</Description>
+            <Material Type="BULK">Polycarbonate</Material>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.09906000000000001</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0</ShoulderLength>
+            <Length Unit="m">0.41910000000000003</Length>
+            <Thickness Unit="m">0.002032</Thickness>
+        </NoseCone>
         <NoseCone>
             <Manufacturer>Giant Leap</Manufacturer>
             <PartNumber>NC-38</PartNumber>
@@ -630,26 +641,15 @@
             <Length Unit="m">0.27940000000000004</Length>
             <Thickness Unit="m">0.0022860000000000003</Thickness>
         </NoseCone>
-        <NoseCone>
-            <Manufacturer>Giant Leap</Manufacturer>
-            <PartNumber>NC-3.90</PartNumber>
-            <Description>3.90 in. Nosecone</Description>
-            <Material Type="BULK">Polycarbonate</Material>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.09906000000000001</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.0</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0</ShoulderLength>
-            <Length Unit="m">0.41910000000000003</Length>
-            <Thickness Unit="m">0.002032</Thickness>
-        </NoseCone>
-        <LaunchLug>
+        <BodyTube>
             <Manufacturer>Giant Leap</Manufacturer>
-            <PartNumber>LL</PartNumber>
-            <Description>ACME Launch Lug</Description>
-            <InsideDiameter Unit="m">0.01016</InsideDiameter>
-            <OutsideDiameter Unit="m">0.012700000000000001</OutsideDiameter>
-            <Length Unit="m">0.025400000000000002</Length>
-        </LaunchLug>
+            <PartNumber>PH 7.5 x 48</PartNumber>
+            <Description>7.5  Magnaframe Tube</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.19080000000000003</InsideDiameter>
+            <OutsideDiameter Unit="m">0.19481800000000002</OutsideDiameter>
+            <Length Unit="m">1.2192</Length>
+        </BodyTube>
         <LaunchLug>
             <Manufacturer>Giant Leap</Manufacturer>
             <PartNumber>RG</PartNumber>
diff --git a/core/resources/datafiles/presets/publicmissiles.orc b/core/resources/datafiles/presets/publicmissiles.orc
index d09b3b75..2a9a79e8 100644
--- a/core/resources/datafiles/presets/publicmissiles.orc
+++ b/core/resources/datafiles/presets/publicmissiles.orc
@@ -2,59 +2,24 @@
 <OpenRocketComponent>
     <Version>0.1</Version>
     <Materials>
-        <Material UnitsOfMeasure="g/cm3">
-            <Name>Pine (White Northern)</Name>
-            <Density>400.461585</Density>
-            <Type>BULK</Type>
-        </Material>
         <Material UnitsOfMeasure="g/m">
-            <Name>3/8 inch Flat Elastic</Name>
-            <Density>0.0038</Density>
+            <Name>1/16 In. braided nylon</Name>
+            <Density>0.00102</Density>
             <Type>LINE</Type>
         </Material>
-        <Material UnitsOfMeasure="g/cm3">
-            <Name>Fir (White)</Name>
-            <Density>400.461585</Density>
-            <Type>BULK</Type>
-        </Material>
-        <Material UnitsOfMeasure="g/cm3">
-            <Name>Fir (Douglas)</Name>
-            <Density>560.6462190000001</Density>
-            <Type>BULK</Type>
-        </Material>
-        <Material UnitsOfMeasure="g/cm3">
-            <Name>Brass</Name>
-            <Density>8553.8594556</Density>
-            <Type>BULK</Type>
-        </Material>
-        <Material UnitsOfMeasure="g/cm3">
-            <Name>Sycamore</Name>
-            <Density>560.6462190000001</Density>
-            <Type>BULK</Type>
-        </Material>
-        <Material UnitsOfMeasure="g/cm3">
-            <Name>Birch</Name>
-            <Density>680.7846945000001</Density>
-            <Type>BULK</Type>
-        </Material>
-        <Material UnitsOfMeasure="g/cm3">
-            <Name>Oak (White)</Name>
-            <Density>752.8677798000001</Density>
-            <Type>BULK</Type>
-        </Material>
-        <Material UnitsOfMeasure="g/cm3">
-            <Name>Iron (wrought)</Name>
-            <Density>7768.954749</Density>
-            <Type>BULK</Type>
+        <Material UnitsOfMeasure="g/m">
+            <Name>1/16 In. round elastic</Name>
+            <Density>0.00183</Density>
+            <Type>LINE</Type>
         </Material>
-        <Material UnitsOfMeasure="g/cm3">
-            <Name>Rocketwood</Name>
-            <Density>529.089846102</Density>
-            <Type>BULK</Type>
+        <Material UnitsOfMeasure="g/m">
+            <Name>1/32 In. kevlar</Name>
+            <Density>6.590000000000001E-4</Density>
+            <Type>LINE</Type>
         </Material>
         <Material UnitsOfMeasure="g/m">
-            <Name>1/8 In. flat rubber</Name>
-            <Density>0.00231</Density>
+            <Name>1/4 In. flat elastic</Name>
+            <Density>0.00402</Density>
             <Type>LINE</Type>
         </Material>
         <Material UnitsOfMeasure="g/m">
@@ -62,44 +27,24 @@
             <Density>0.00205</Density>
             <Type>LINE</Type>
         </Material>
-        <Material UnitsOfMeasure="g/cm3">
-            <Name>Polystyrene PS</Name>
-            <Density>1049.2093527000002</Density>
-            <Type>BULK</Type>
-        </Material>
         <Material UnitsOfMeasure="g/m">
-            <Name>1/16 In. round elastic</Name>
-            <Density>0.00183</Density>
+            <Name>1/8 In. flat rubber</Name>
+            <Density>0.00231</Density>
             <Type>LINE</Type>
         </Material>
-        <Material UnitsOfMeasure="g/cm3">
-            <Name>Mylar</Name>
-            <Density>1309.0</Density>
-            <Type>BULK</Type>
-        </Material>
-        <Material UnitsOfMeasure="g/cm3">
-            <Name>Nylon</Name>
-            <Density>1140.0</Density>
-            <Type>BULK</Type>
-        </Material>
-        <Material UnitsOfMeasure="g/cm3">
-            <Name>Paper</Name>
-            <Density>1121.2924380000002</Density>
-            <Type>BULK</Type>
-        </Material>
         <Material UnitsOfMeasure="g/m">
-            <Name>1/16 In. braided nylon</Name>
-            <Density>0.00102</Density>
+            <Name>3/8 inch Flat Elastic</Name>
+            <Density>0.0038</Density>
             <Type>LINE</Type>
         </Material>
-        <Material UnitsOfMeasure="g/cm3">
-            <Name>Maple (Hard)</Name>
-            <Density>632.7293043000001</Density>
-            <Type>BULK</Type>
+        <Material UnitsOfMeasure="g/m">
+            <Name>30 Lb. kevlar</Name>
+            <Density>1.78E-4</Density>
+            <Type>LINE</Type>
         </Material>
         <Material UnitsOfMeasure="g/m">
-            <Name>1/4 In. flat elastic</Name>
-            <Density>0.00402</Density>
+            <Name>5/64 In. round elastic</Name>
+            <Density>0.0024200000000000003</Density>
             <Type>LINE</Type>
         </Material>
         <Material UnitsOfMeasure="g/m">
@@ -108,23 +53,18 @@
             <Type>LINE</Type>
         </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>Spruce</Name>
-            <Density>448.51697520000005</Density>
+            <Name>Acrylic (Cast)</Name>
+            <Density>1185.3662916</Density>
             <Type>BULK</Type>
         </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>Lead (cast)</Name>
-            <Density>11341.072087200002</Density>
+            <Name>Aircraft plywood (Birch)</Name>
+            <Density>724.9956534840001</Density>
             <Type>BULK</Type>
         </Material>
-        <Material UnitsOfMeasure="g/m2">
-            <Name>G10 (PML 0.093)</Name>
-            <Density>5.022553313268</Density>
-            <Type>SURFACE</Type>
-        </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>Iron (cast</Name>
-            <Density>7208.308530000001</Density>
+            <Name>Ash</Name>
+            <Density>680.7846945000001</Density>
             <Type>BULK</Type>
         </Material>
         <Material UnitsOfMeasure="g/cm3">
@@ -133,93 +73,73 @@
             <Type>BULK</Type>
         </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>Acrylic (Cast)</Name>
-            <Density>1185.3662916</Density>
-            <Type>BULK</Type>
-        </Material>
-        <Material UnitsOfMeasure="g/cm3">
-            <Name>Copper (cast)</Name>
-            <Density>8682.0071628</Density>
+            <Name>Basswood</Name>
+            <Density>424.48928010000003</Density>
             <Type>BULK</Type>
         </Material>
-        <Material UnitsOfMeasure="g/m">
-            <Name>1/32 In. kevlar</Name>
-            <Density>6.590000000000001E-4</Density>
-            <Type>LINE</Type>
-        </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>Silver</Name>
-            <Density>10460.056600200001</Density>
+            <Name>Beech</Name>
+            <Density>720.830853</Density>
             <Type>BULK</Type>
         </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>Urethane</Name>
-            <Density>847.0563445920002</Density>
+            <Name>Birch</Name>
+            <Density>680.7846945000001</Density>
             <Type>BULK</Type>
         </Material>
-        <Material UnitsOfMeasure="g/m">
-            <Name>30 Lb. kevlar</Name>
-            <Density>1.78E-4</Density>
-            <Type>LINE</Type>
-        </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>Leather</Name>
-            <Density>945.0893406000001</Density>
+            <Name>Brass</Name>
+            <Density>8553.8594556</Density>
             <Type>BULK</Type>
         </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>Polycarbonate</Name>
-            <Density>1199.7829086600002</Density>
+            <Name>Cardboard</Name>
+            <Density>688.7939262000001</Density>
             <Type>BULK</Type>
         </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>Polyethylene LDPE</Name>
-            <Density>924.2653381800002</Density>
+            <Name>Chalk (Fine)</Name>
+            <Density>1121.2924380000002</Density>
             <Type>BULK</Type>
         </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>Pine (White Western)</Name>
-            <Density>432.4985118000001</Density>
+            <Name>Copper (cast)</Name>
+            <Density>8682.0071628</Density>
             <Type>BULK</Type>
         </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>Cottonwood</Name>
-            <Density>400.461585</Density>
+            <Name>Copper (rolled)</Name>
+            <Density>8906.2656504</Density>
             <Type>BULK</Type>
         </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>Beech</Name>
-            <Density>720.830853</Density>
+            <Name>Cork (Solid)</Name>
+            <Density>240.27695100000003</Density>
             <Type>BULK</Type>
         </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>Chalk (Fine)</Name>
-            <Density>1121.2924380000002</Density>
+            <Name>Cottonwood</Name>
+            <Density>400.461585</Density>
             <Type>BULK</Type>
         </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>Lexan</Name>
-            <Density>1218.0</Density>
+            <Name>Epoxy</Name>
+            <Density>1254.2456842200002</Density>
             <Type>BULK</Type>
         </Material>
-        <Material UnitsOfMeasure="g/m">
-            <Name>5/64 In. round elastic</Name>
-            <Density>0.0024200000000000003</Density>
-            <Type>LINE</Type>
-        </Material>
         <Material UnitsOfMeasure="g/cm3">
             <Name>Fiberglass</Name>
             <Density>128.147704</Density>
             <Type>BULK</Type>
         </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>Gold (24 kt.)</Name>
-            <Density>19286.229933600003</Density>
+            <Name>Fir (Douglas)</Name>
+            <Density>560.6462190000001</Density>
             <Type>BULK</Type>
         </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>Poplar (Yellow)</Name>
-            <Density>480.55390200000005</Density>
+            <Name>Fir (White)</Name>
+            <Density>400.461585</Density>
             <Type>BULK</Type>
         </Material>
         <Material UnitsOfMeasure="g/m2">
@@ -227,310 +147,282 @@
             <Density>3.137448001464</Density>
             <Type>SURFACE</Type>
         </Material>
+        <Material UnitsOfMeasure="g/m2">
+            <Name>G10 (PML 0.093)</Name>
+            <Density>5.022553313268</Density>
+            <Type>SURFACE</Type>
+        </Material>
+        <Material UnitsOfMeasure="g/m2">
+            <Name>G10 (PML 0.125)</Name>
+            <Density>6.169435565904</Density>
+            <Type>SURFACE</Type>
+        </Material>
         <Material UnitsOfMeasure="g/cm3">
             <Name>G10 fiberglass</Name>
             <Density>1905.2360367960002</Density>
             <Type>BULK</Type>
         </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>Basswood</Name>
-            <Density>424.48928010000003</Density>
+            <Name>G10 phenolic</Name>
+            <Density>1905.2360367960002</Density>
             <Type>BULK</Type>
         </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>Oak (Brown)</Name>
-            <Density>720.830853</Density>
+            <Name>Gold (24 kt.)</Name>
+            <Density>19286.229933600003</Density>
             <Type>BULK</Type>
         </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>Kraft phenolic</Name>
-            <Density>958.7050344900001</Density>
+            <Name>Iron (cast</Name>
+            <Density>7208.308530000001</Density>
             <Type>BULK</Type>
         </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>Copper (rolled)</Name>
-            <Density>8906.2656504</Density>
+            <Name>Iron (wrought)</Name>
+            <Density>7768.954749</Density>
             <Type>BULK</Type>
         </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>Epoxy</Name>
-            <Density>1254.2456842200002</Density>
+            <Name>Kraft phenolic</Name>
+            <Density>958.7050344900001</Density>
             <Type>BULK</Type>
         </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>Ash</Name>
-            <Density>680.7846945000001</Density>
+            <Name>Lead (cast)</Name>
+            <Density>11341.072087200002</Density>
             <Type>BULK</Type>
         </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>Oak (Red)</Name>
-            <Density>720.830853</Density>
+            <Name>Lead (rolled)</Name>
+            <Density>11389.127477400001</Density>
             <Type>BULK</Type>
         </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>Aircraft plywood (Birch)</Name>
-            <Density>724.9956534840001</Density>
+            <Name>Leather</Name>
+            <Density>945.0893406000001</Density>
             <Type>BULK</Type>
         </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>PVC</Name>
-            <Density>1300.6992280800002</Density>
+            <Name>Lexan</Name>
+            <Density>1218.0</Density>
             <Type>BULK</Type>
         </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>Cardboard</Name>
-            <Density>688.7939262000001</Density>
+            <Name>Maple (Hard)</Name>
+            <Density>632.7293043000001</Density>
             <Type>BULK</Type>
         </Material>
-        <Material UnitsOfMeasure="g/m2">
-            <Name>G10 (PML 0.125)</Name>
-            <Density>6.169435565904</Density>
-            <Type>SURFACE</Type>
-        </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>G10 phenolic</Name>
-            <Density>1905.2360367960002</Density>
+            <Name>Mylar</Name>
+            <Density>1309.0</Density>
             <Type>BULK</Type>
         </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>Cork (Solid)</Name>
-            <Density>240.27695100000003</Density>
+            <Name>Nylon</Name>
+            <Density>1140.0</Density>
             <Type>BULK</Type>
         </Material>
-        <Material UnitsOfMeasure="g/m2">
-            <Name>Rip stop nylon</Name>
-            <Density>0.06684999999999999</Density>
-            <Type>SURFACE</Type>
-        </Material>
         <Material UnitsOfMeasure="g/cm3">
-            <Name>Lead (rolled)</Name>
-            <Density>11389.127477400001</Density>
+            <Name>Oak (Brown)</Name>
+            <Density>720.830853</Density>
+            <Type>BULK</Type>
+        </Material>
+        <Material UnitsOfMeasure="g/cm3">
+            <Name>Oak (Red)</Name>
+            <Density>720.830853</Density>
+            <Type>BULK</Type>
+        </Material>
+        <Material UnitsOfMeasure="g/cm3">
+            <Name>Oak (White)</Name>
+            <Density>752.8677798000001</Density>
+            <Type>BULK</Type>
+        </Material>
+        <Material UnitsOfMeasure="g/cm3">
+            <Name>PVC</Name>
+            <Density>1300.6992280800002</Density>
+            <Type>BULK</Type>
+        </Material>
+        <Material UnitsOfMeasure="g/cm3">
+            <Name>Paper</Name>
+            <Density>1121.2924380000002</Density>
+            <Type>BULK</Type>
+        </Material>
+        <Material UnitsOfMeasure="g/cm3">
+            <Name>Pine (White Northern)</Name>
+            <Density>400.461585</Density>
+            <Type>BULK</Type>
+        </Material>
+        <Material UnitsOfMeasure="g/cm3">
+            <Name>Pine (White Western)</Name>
+            <Density>432.4985118000001</Density>
+            <Type>BULK</Type>
+        </Material>
+        <Material UnitsOfMeasure="g/cm3">
+            <Name>Polycarbonate</Name>
+            <Density>1199.7829086600002</Density>
+            <Type>BULK</Type>
+        </Material>
+        <Material UnitsOfMeasure="g/cm3">
+            <Name>Polyethylene LDPE</Name>
+            <Density>924.2653381800002</Density>
+            <Type>BULK</Type>
+        </Material>
+        <Material UnitsOfMeasure="g/m2">
+            <Name>Polyethylene LDPE(0.051)</Name>
+            <Density>0.04695267917954401</Density>
+            <Type>SURFACE</Type>
+        </Material>
+        <Material UnitsOfMeasure="g/cm3">
+            <Name>Polystyrene PS</Name>
+            <Density>1049.2093527000002</Density>
+            <Type>BULK</Type>
+        </Material>
+        <Material UnitsOfMeasure="g/cm3">
+            <Name>Poplar (Yellow)</Name>
+            <Density>480.55390200000005</Density>
+            <Type>BULK</Type>
+        </Material>
+        <Material UnitsOfMeasure="g/m2">
+            <Name>Rip stop nylon</Name>
+            <Density>0.06684999999999999</Density>
+            <Type>SURFACE</Type>
+        </Material>
+        <Material UnitsOfMeasure="g/cm3">
+            <Name>Rocketwood</Name>
+            <Density>529.089846102</Density>
+            <Type>BULK</Type>
+        </Material>
+        <Material UnitsOfMeasure="g/cm3">
+            <Name>Silver</Name>
+            <Density>10460.056600200001</Density>
+            <Type>BULK</Type>
+        </Material>
+        <Material UnitsOfMeasure="g/cm3">
+            <Name>Spruce</Name>
+            <Density>448.51697520000005</Density>
+            <Type>BULK</Type>
+        </Material>
+        <Material UnitsOfMeasure="g/cm3">
+            <Name>Sycamore</Name>
+            <Density>560.6462190000001</Density>
+            <Type>BULK</Type>
+        </Material>
+        <Material UnitsOfMeasure="g/cm3">
+            <Name>Urethane</Name>
+            <Density>847.0563445920002</Density>
             <Type>BULK</Type>
         </Material>
     </Materials>
     <Components>
-        <BodyTube>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML PT-1.145</PartNumber>
-            <Description>Airframe tube</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.029082999999999998</InsideDiameter>
-            <OutsideDiameter Unit="m">0.03223259999999999</OutsideDiameter>
-            <Length Unit="m">0.9144</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML PT-1.525</PartNumber>
-            <Description>Airframe tube</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.038735</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0418846</OutsideDiameter>
-            <Length Unit="m">0.9144</Length>
-        </BodyTube>
-        <BodyTube>
+        <EngineBlock>
+            <Manufacturer>Apogee</Manufacturer>
+            <PartNumber>EB-50</PartNumber>
+            <Description>Eng. block BT-50</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.018796</InsideDiameter>
+            <OutsideDiameter Unit="m">0.02413</OutsideDiameter>
+            <Length Unit="m">0.00635</Length>
+        </EngineBlock>
+        <EngineBlock>
+            <Manufacturer>Estes</Manufacturer>
+            <PartNumber>30162-2</PartNumber>
+            <Description>Eng. block BT-20</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.016530000000000003</InsideDiameter>
+            <OutsideDiameter Unit="m">0.018033999999999998</OutsideDiameter>
+            <Length Unit="m">0.0050</Length>
+        </EngineBlock>
+        <CenteringRing>
             <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML PT-2.152</PartNumber>
-            <Description>Airframe tube</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.0546608</InsideDiameter>
-            <OutsideDiameter Unit="m">0.05781039999999999</OutsideDiameter>
-            <Length Unit="m">0.9144</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>Eclipse B</PartNumber>
+            <Description>Custom 38mm MMT rings</Description>
+            <Material Type="BULK">Aircraft plywood (Birch)</Material>
+            <InsideDiameter Unit="m">0.0418846</InsideDiameter>
+            <OutsideDiameter Unit="m">0.09855199999999999</OutsideDiameter>
+            <Length Unit="m">0.004762499999999999</Length>
+        </CenteringRing>
+        <Transition>
             <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML PT-2.560</PartNumber>
-            <Description>Airframe tube</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.065024</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0681736</OutsideDiameter>
-            <Length Unit="m">0.9144</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>Large Lunar</PartNumber>
+            <Description>Boattail</Description>
+            <Material Type="BULK">Polystyrene PS</Material>
+            <Mass Unit="kg">0.566990462</Mass>
+            <Shape>OGIVE</Shape>
+            <ForeOutsideDiameter Unit="m">0.156337</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.1520698</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.156337</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.05781039999999999</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0541528</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">2.54E-5</AftShoulderLength>
+            <Length Unit="m">0.508</Length>
+            <Thickness Unit="m">0.0022224999999999996</Thickness>
+        </Transition>
+        <Transition>
             <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML PT-3.002</PartNumber>
-            <Description>Airframe tube</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.0762508</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0794004</OutsideDiameter>
-            <Length Unit="m">0.9144</Length>
-        </BodyTube>
+            <PartNumber>Little Lunar</PartNumber>
+            <Description>Boatail</Description>
+            <Material Type="BULK">Polystyrene PS</Material>
+            <Shape>OGIVE</Shape>
+            <ForeOutsideDiameter Unit="m">0.1022096</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.09855199999999999</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.1022096</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.0418846</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.038227</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">2.54E-5</AftShoulderLength>
+            <Length Unit="m">0.30479999999999996</Length>
+            <Thickness Unit="m">0.0016002</Thickness>
+        </Transition>
         <BodyTube>
             <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML PT-3.900</PartNumber>
-            <Description>Airframe tube</Description>
+            <PartNumber>PML 29/38ADPTR</PartNumber>
+            <Description>29&gt;38mm Adapter</Description>
             <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.09906</InsideDiameter>
-            <OutsideDiameter Unit="m">0.1022096</OutsideDiameter>
-            <Length Unit="m">0.9144</Length>
+            <InsideDiameter Unit="m">0.029082999999999998</InsideDiameter>
+            <OutsideDiameter Unit="m">0.038607999999999996</OutsideDiameter>
+            <Length Unit="m">0.2032</Length>
         </BodyTube>
         <BodyTube>
             <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML PT-6.007</PartNumber>
-            <Description>Airframe tube</Description>
+            <PartNumber>PML 54/29 ADPTR</PartNumber>
+            <Description>54&gt;29mm Adapter</Description>
             <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.15257779999999999</InsideDiameter>
-            <OutsideDiameter Unit="m">0.156337</OutsideDiameter>
-            <Length Unit="m">1.2191999999999998</Length>
+            <InsideDiameter Unit="m">0.029082999999999998</InsideDiameter>
+            <OutsideDiameter Unit="m">0.05461</OutsideDiameter>
+            <Length Unit="m">0.2286</Length>
         </BodyTube>
         <BodyTube>
             <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML PT-7.512</PartNumber>
-            <Description>Airframe tube</Description>
+            <PartNumber>PML 54/38 ADPTR</PartNumber>
+            <Description>54&gt;38mm Adapter</Description>
             <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.19080479999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.19486879999999998</OutsideDiameter>
-            <Length Unit="m">1.2191999999999998</Length>
+            <InsideDiameter Unit="m">0.038735</InsideDiameter>
+            <OutsideDiameter Unit="m">0.05461</OutsideDiameter>
+            <Length Unit="m">0.2286</Length>
         </BodyTube>
-        <BodyTube>
+        <BulkHead>
             <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML PT-11.41</PartNumber>
-            <Description>Airframe tube</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.289814</InsideDiameter>
-            <OutsideDiameter Unit="m">0.296164</OutsideDiameter>
-            <Length Unit="m">1.2191999999999998</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>PML BP-01</PartNumber>
+            <Description>Fits PT-1.145</Description>
+            <Material Type="BULK">Birch</Material>
+            <Filled>true</Filled>
+            <OutsideDiameter Unit="m">0.029082999999999998</OutsideDiameter>
+            <Length Unit="m">0.004762499999999999</Length>
+        </BulkHead>
+        <BulkHead>
             <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML PIS 1.5</PartNumber>
-            <Description>Piston</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.035585399999999996</InsideDiameter>
+            <PartNumber>PML BP-02</PartNumber>
+            <Description>Fits PT-1.525</Description>
+            <Material Type="BULK">Birch</Material>
+            <Filled>true</Filled>
             <OutsideDiameter Unit="m">0.038735</OutsideDiameter>
-            <Length Unit="m">0.038099999999999995</Length>
-        </BodyTube>
-        <BodyTube>
+            <Length Unit="m">0.004762499999999999</Length>
+        </BulkHead>
+        <BulkHead>
             <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML PIS 2.1</PartNumber>
-            <Description>Piston</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.0515112</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0546608</OutsideDiameter>
-            <Length Unit="m">0.0508</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML PIS 2.5</PartNumber>
-            <Description>Piston</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.061874399999999996</InsideDiameter>
-            <OutsideDiameter Unit="m">0.065024</OutsideDiameter>
-            <Length Unit="m">0.0508</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML PIS 3.0</PartNumber>
-            <Description>Piston</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.0731012</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0762508</OutsideDiameter>
-            <Length Unit="m">0.0508</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML PIS 3.9</PartNumber>
-            <Description>Piston</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.09591039999999999</InsideDiameter>
-            <OutsideDiameter Unit="m">0.09906</OutsideDiameter>
-            <Length Unit="m">0.0635</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML PIS 6.0</PartNumber>
-            <Description>Piston</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.1488186</InsideDiameter>
-            <OutsideDiameter Unit="m">0.15257779999999999</OutsideDiameter>
-            <Length Unit="m">0.1016</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML PIS 7.5</PartNumber>
-            <Description>Piston</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.1867408</InsideDiameter>
-            <OutsideDiameter Unit="m">0.19080479999999997</OutsideDiameter>
-            <Length Unit="m">0.1016</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML KS-2.152</PartNumber>
-            <Description>KS2000 54mm</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.0546608</InsideDiameter>
-            <OutsideDiameter Unit="m">0.05781039999999999</OutsideDiameter>
-            <Length Unit="m">0.36829999999999996</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML KS-1.525</PartNumber>
-            <Description>KS2000 38mm</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.038735</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0418846</OutsideDiameter>
-            <Length Unit="m">0.36829999999999996</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML KS-1.145</PartNumber>
-            <Description>KS2000 29mm</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.029082999999999998</InsideDiameter>
-            <OutsideDiameter Unit="m">0.03223259999999999</OutsideDiameter>
-            <Length Unit="m">0.36829999999999996</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML 29/38ADPTR</PartNumber>
-            <Description>29&gt;38mm Adapter</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.029082999999999998</InsideDiameter>
-            <OutsideDiameter Unit="m">0.038607999999999996</OutsideDiameter>
-            <Length Unit="m">0.2032</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML 54/38 ADPTR</PartNumber>
-            <Description>54&gt;38mm Adapter</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.038735</InsideDiameter>
-            <OutsideDiameter Unit="m">0.05461</OutsideDiameter>
-            <Length Unit="m">0.2286</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML 54/29 ADPTR</PartNumber>
-            <Description>54&gt;29mm Adapter</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <InsideDiameter Unit="m">0.029082999999999998</InsideDiameter>
-            <OutsideDiameter Unit="m">0.05461</OutsideDiameter>
-            <Length Unit="m">0.2286</Length>
-        </BodyTube>
-        <BulkHead>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML BP-01</PartNumber>
-            <Description>Fits PT-1.145</Description>
-            <Material Type="BULK">Birch</Material>
-            <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.029082999999999998</OutsideDiameter>
-            <Length Unit="m">0.004762499999999999</Length>
-        </BulkHead>
-        <BulkHead>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML BP-02</PartNumber>
-            <Description>Fits PT-1.525</Description>
-            <Material Type="BULK">Birch</Material>
-            <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.038735</OutsideDiameter>
-            <Length Unit="m">0.004762499999999999</Length>
-        </BulkHead>
-        <BulkHead>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML BP-03</PartNumber>
-            <Description>Fits PT-2.152</Description>
-            <Material Type="BULK">Birch</Material>
-            <Filled>true</Filled>
+            <PartNumber>PML BP-03</PartNumber>
+            <Description>Fits PT-2.152</Description>
+            <Material Type="BULK">Birch</Material>
+            <Filled>true</Filled>
             <OutsideDiameter Unit="m">0.0546608</OutsideDiameter>
             <Length Unit="m">0.004762499999999999</Length>
         </BulkHead>
@@ -831,15 +723,6 @@
             <OutsideDiameter Unit="m">0.289814</OutsideDiameter>
             <Length Unit="m">0.0127</Length>
         </CenteringRing>
-        <CenteringRing>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>Eclipse B</PartNumber>
-            <Description>Custom 38mm MMT rings</Description>
-            <Material Type="BULK">Aircraft plywood (Birch)</Material>
-            <InsideDiameter Unit="m">0.0418846</InsideDiameter>
-            <OutsideDiameter Unit="m">0.09855199999999999</OutsideDiameter>
-            <Length Unit="m">0.004762499999999999</Length>
-        </CenteringRing>
         <CenteringRing>
             <Manufacturer>Public Missiles</Manufacturer>
             <PartNumber>PML CR-92</PartNumber>
@@ -859,6 +742,16 @@
             <OutsideDiameter Unit="m">0.038735</OutsideDiameter>
             <Length Unit="m">0.07619999999999999</Length>
         </TubeCoupler>
+        <TubeCoupler>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML CT-11.4</PartNumber>
+            <Description>Coupler tube</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <Mass Unit="kg">0.85899054993</Mass>
+            <InsideDiameter Unit="m">0.283464</InsideDiameter>
+            <OutsideDiameter Unit="m">0.289814</OutsideDiameter>
+            <Length Unit="m">0.4064</Length>
+        </TubeCoupler>
         <TubeCoupler>
             <Manufacturer>Public Missiles</Manufacturer>
             <PartNumber>PML CT-2.15</PartNumber>
@@ -919,91 +812,76 @@
             <OutsideDiameter Unit="m">0.19080479999999997</OutsideDiameter>
             <Length Unit="m">0.30479999999999996</Length>
         </TubeCoupler>
-        <TubeCoupler>
+        <NoseCone>
             <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML CT-11.4</PartNumber>
-            <Description>Coupler tube</Description>
-            <Material Type="BULK">Kraft phenolic</Material>
-            <Mass Unit="kg">0.85899054993</Mass>
-            <InsideDiameter Unit="m">0.283464</InsideDiameter>
-            <OutsideDiameter Unit="m">0.289814</OutsideDiameter>
-            <Length Unit="m">0.4064</Length>
-        </TubeCoupler>
-        <EngineBlock>
-            <Manufacturer>Apogee</Manufacturer>
-            <PartNumber>EB-50</PartNumber>
-            <Description>Eng. block BT-50</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.018796</InsideDiameter>
-            <OutsideDiameter Unit="m">0.02413</OutsideDiameter>
-            <Length Unit="m">0.00635</Length>
-        </EngineBlock>
-        <EngineBlock>
-            <Manufacturer>Estes</Manufacturer>
-            <PartNumber>30162-2</PartNumber>
-            <Description>Eng. block BT-20</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.016530000000000003</InsideDiameter>
-            <OutsideDiameter Unit="m">0.018033999999999998</OutsideDiameter>
-            <Length Unit="m">0.0050</Length>
-        </EngineBlock>
+            <PartNumber>PML FNC-11.41</PartNumber>
+            <Description>Fiberglass nose cone</Description>
+            <Material Type="BULK">Fiberglass</Material>
+            <Mass Unit="kg">2.267961848</Mass>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.29717999999999994</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.29400499999999996</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.15239999999999998</ShoulderLength>
+            <Length Unit="m">1.0668</Length>
+            <Thickness Unit="m">0.003175</Thickness>
+        </NoseCone>
         <NoseCone>
             <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML UNC-1.145</PartNumber>
-            <Description>Urethane nose cone</Description>
-            <Material Type="BULK">Urethane</Material>
-            <Mass Unit="kg">0.0566990462</Mass>
-            <Filled>true</Filled>
+            <PartNumber>PML FNC-11.4HRPN</PartNumber>
+            <Description>Fiberglass nose cone</Description>
+            <Material Type="BULK">Fiberglass</Material>
             <Shape>CONICAL</Shape>
-            <OutsideDiameter Unit="m">0.032258</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.029082999999999998</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.038099999999999995</ShoulderLength>
-            <Length Unit="m">0.15239999999999998</Length>
+            <OutsideDiameter Unit="m">0.296164</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.289306</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.15239999999999998</ShoulderLength>
+            <Length Unit="m">0.557276</Length>
+            <Thickness Unit="m">0.0022224999999999996</Thickness>
         </NoseCone>
         <NoseCone>
             <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML UNC-1.525</PartNumber>
-            <Description>Urethane nose cone</Description>
-            <Material Type="BULK">Urethane</Material>
-            <Mass Unit="kg">0.1133980924</Mass>
-            <Filled>true</Filled>
-            <Shape>CONICAL</Shape>
-            <OutsideDiameter Unit="m">0.04064</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.037465</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.038099999999999995</ShoulderLength>
-            <Length Unit="m">0.2032</Length>
+            <PartNumber>PML FNC-6.00</PartNumber>
+            <Description>Fiberglass nose cone</Description>
+            <Material Type="BULK">Fiberglass</Material>
+            <Mass Unit="kg">0.7937866468</Mass>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.15494</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.15176499999999998</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.1397</ShoulderLength>
+            <Length Unit="m">0.6095999999999999</Length>
+            <Thickness Unit="m">0.003175</Thickness>
         </NoseCone>
         <NoseCone>
             <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML UNC-OG-1.5</PartNumber>
-            <Description>Stratus nose cone</Description>
-            <Material Type="BULK">Urethane</Material>
-            <Filled>true</Filled>
+            <PartNumber>PML FNC-7.51</PartNumber>
+            <Description>Fiberglass nose cone</Description>
+            <Material Type="BULK">Fiberglass</Material>
+            <Mass Unit="kg">1.2473790164</Mass>
             <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.0418846</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.038227</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.022224999999999998</ShoulderLength>
-            <Length Unit="m">0.111125</Length>
+            <OutsideDiameter Unit="m">0.19558</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.192405</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.15239999999999998</ShoulderLength>
+            <Length Unit="m">0.7365999999999999</Length>
+            <Thickness Unit="m">0.003175</Thickness>
         </NoseCone>
         <NoseCone>
             <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML PNC-2.15</PartNumber>
-            <Description>Plastic nose cone</Description>
+            <PartNumber>PML IC-2.1-1.1</PartNumber>
+            <Description>Intellicone</Description>
             <Material Type="BULK">Polystyrene PS</Material>
-            <Mass Unit="kg">0.09922333085</Mass>
+            <Mass Unit="kg">0.13324275857</Mass>
             <Shape>OGIVE</Shape>
             <OutsideDiameter Unit="m">0.05841999999999999</OutsideDiameter>
             <ShoulderDiameter Unit="m">0.055244999999999995</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.044449999999999996</ShoulderLength>
+            <ShoulderLength Unit="m">0.07619999999999999</ShoulderLength>
             <Length Unit="m">0.2413</Length>
             <Thickness Unit="m">0.003175</Thickness>
         </NoseCone>
         <NoseCone>
             <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML PNC-2.56</PartNumber>
-            <Description>Plastic nose cone</Description>
+            <PartNumber>PML IC-2.6-1.5</PartNumber>
+            <Description>Intellicone</Description>
             <Material Type="BULK">Polystyrene PS</Material>
-            <Mass Unit="kg">0.15308742474</Mass>
+            <Mass Unit="kg">0.20411656632</Mass>
             <Shape>OGIVE</Shape>
             <OutsideDiameter Unit="m">0.06858</OutsideDiameter>
             <ShoulderDiameter Unit="m">0.065405</ShoulderDiameter>
@@ -1013,10 +891,10 @@
         </NoseCone>
         <NoseCone>
             <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML PNC-3.00</PartNumber>
-            <Description>Plastic nose cone</Description>
+            <PartNumber>PML IC-3.0-2.1</PartNumber>
+            <Description>Intellicone</Description>
             <Material Type="BULK">Polystyrene PS</Material>
-            <Mass Unit="kg">0.15875732935999998</Mass>
+            <Mass Unit="kg">0.24664085096999996</Mass>
             <Shape>OGIVE</Shape>
             <OutsideDiameter Unit="m">0.07874</OutsideDiameter>
             <ShoulderDiameter Unit="m">0.075565</ShoulderDiameter>
@@ -1026,10 +904,10 @@
         </NoseCone>
         <NoseCone>
             <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML PNC-3.90</PartNumber>
-            <Description>Plastic nose cone</Description>
+            <PartNumber>PML IC-3.9-2.1</PartNumber>
+            <Description>Intellicone</Description>
             <Material Type="BULK">Polystyrene PS</Material>
-            <Mass Unit="kg">0.283495231</Mass>
+            <Mass Unit="kg">0.40823313264</Mass>
             <Shape>OGIVE</Shape>
             <OutsideDiameter Unit="m">0.1016</OutsideDiameter>
             <ShoulderDiameter Unit="m">0.098425</ShoulderDiameter>
@@ -1037,367 +915,118 @@
             <Length Unit="m">0.42545</Length>
             <Thickness Unit="m">0.003175</Thickness>
         </NoseCone>
-        <NoseCone>
+        <BodyTube>
             <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML FNC-6.00</PartNumber>
-            <Description>Fiberglass nose cone</Description>
-            <Material Type="BULK">Fiberglass</Material>
-            <Mass Unit="kg">0.7937866468</Mass>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.15494</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.15176499999999998</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.1397</ShoulderLength>
-            <Length Unit="m">0.6095999999999999</Length>
-            <Thickness Unit="m">0.003175</Thickness>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>PML KS-1.145</PartNumber>
+            <Description>KS2000 29mm</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.029082999999999998</InsideDiameter>
+            <OutsideDiameter Unit="m">0.03223259999999999</OutsideDiameter>
+            <Length Unit="m">0.36829999999999996</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML FNC-7.51</PartNumber>
-            <Description>Fiberglass nose cone</Description>
-            <Material Type="BULK">Fiberglass</Material>
-            <Mass Unit="kg">1.2473790164</Mass>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.19558</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.192405</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.15239999999999998</ShoulderLength>
-            <Length Unit="m">0.7365999999999999</Length>
-            <Thickness Unit="m">0.003175</Thickness>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>PML KS-1.525</PartNumber>
+            <Description>KS2000 38mm</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.038735</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0418846</OutsideDiameter>
+            <Length Unit="m">0.36829999999999996</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML FNC-11.41</PartNumber>
-            <Description>Fiberglass nose cone</Description>
-            <Material Type="BULK">Fiberglass</Material>
-            <Mass Unit="kg">2.267961848</Mass>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.29717999999999994</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.29400499999999996</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.15239999999999998</ShoulderLength>
-            <Length Unit="m">1.0668</Length>
-            <Thickness Unit="m">0.003175</Thickness>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>PML KS-2.152</PartNumber>
+            <Description>KS2000 54mm</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.0546608</InsideDiameter>
+            <OutsideDiameter Unit="m">0.05781039999999999</OutsideDiameter>
+            <Length Unit="m">0.36829999999999996</Length>
+        </BodyTube>
+        <LaunchLug>
             <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML FNC-11.4HRPN</PartNumber>
-            <Description>Fiberglass nose cone</Description>
-            <Material Type="BULK">Fiberglass</Material>
-            <Shape>CONICAL</Shape>
-            <OutsideDiameter Unit="m">0.296164</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.289306</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.15239999999999998</ShoulderLength>
-            <Length Unit="m">0.557276</Length>
-            <Thickness Unit="m">0.0022224999999999996</Thickness>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>PML LL-25</PartNumber>
+            <Description>1/4 brass launch lug</Description>
+            <Material Type="BULK">Brass</Material>
+            <InsideDiameter Unit="m">0.005715</InsideDiameter>
+            <OutsideDiameter Unit="m">0.00635</OutsideDiameter>
+            <Length Unit="m">0.30479999999999996</Length>
+        </LaunchLug>
+        <LaunchLug>
             <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML IC-2.1-1.1</PartNumber>
-            <Description>Intellicone</Description>
-            <Material Type="BULK">Polystyrene PS</Material>
-            <Mass Unit="kg">0.13324275857</Mass>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.05841999999999999</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.055244999999999995</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.07619999999999999</ShoulderLength>
-            <Length Unit="m">0.2413</Length>
-            <Thickness Unit="m">0.003175</Thickness>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>PML LL-38</PartNumber>
+            <Description>3/8 brass launch lug</Description>
+            <Material Type="BULK">Brass</Material>
+            <InsideDiameter Unit="m">0.0085725</InsideDiameter>
+            <OutsideDiameter Unit="m">0.009524999999999999</OutsideDiameter>
+            <Length Unit="m">0.30479999999999996</Length>
+        </LaunchLug>
+        <LaunchLug>
             <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML IC-2.6-1.5</PartNumber>
-            <Description>Intellicone</Description>
-            <Material Type="BULK">Polystyrene PS</Material>
-            <Mass Unit="kg">0.20411656632</Mass>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.06858</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.065405</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0508</ShoulderLength>
-            <Length Unit="m">0.28575</Length>
-            <Thickness Unit="m">0.003175</Thickness>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>PML LL-50</PartNumber>
+            <Description>1/2 brass launch lug</Description>
+            <Material Type="BULK">Brass</Material>
+            <InsideDiameter Unit="m">0.01143</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0127</OutsideDiameter>
+            <Length Unit="m">0.30479999999999996</Length>
+        </LaunchLug>
+        <LaunchLug>
             <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML IC-3.0-2.1</PartNumber>
-            <Description>Intellicone</Description>
-            <Material Type="BULK">Polystyrene PS</Material>
-            <Mass Unit="kg">0.24664085096999996</Mass>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.07874</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.075565</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0635</ShoulderLength>
-            <Length Unit="m">0.33654999999999996</Length>
-            <Thickness Unit="m">0.003175</Thickness>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>PML LL-75</PartNumber>
+            <Description>3/4 copper launch lug</Description>
+            <Material Type="BULK">Copper (rolled)</Material>
+            <InsideDiameter Unit="m">0.017145</InsideDiameter>
+            <OutsideDiameter Unit="m">0.019049999999999997</OutsideDiameter>
+            <Length Unit="m">0.30479999999999996</Length>
+        </LaunchLug>
+        <Parachute>
             <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML IC-3.9-2.1</PartNumber>
-            <Description>Intellicone</Description>
-            <Material Type="BULK">Polystyrene PS</Material>
-            <Mass Unit="kg">0.40823313264</Mass>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.1016</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.098425</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.07619999999999999</ShoulderLength>
-            <Length Unit="m">0.42545</Length>
-            <Thickness Unit="m">0.003175</Thickness>
-        </NoseCone>
-        <Transition>
+            <PartNumber>PML PAR-18-F111</PartNumber>
+            <Description>18 in. nylon</Description>
+            <Material Type="SURFACE">Rip stop nylon</Material>
+            <Mass Unit="kg">0.017009713859999998</Mass>
+            <Diameter Unit="m">0.4572</Diameter>
+            <Sides>8</Sides>
+            <LineCount>8</LineCount>
+            <LineLength Unit="m">0.3302</LineLength>
+            <LineMaterial Type="LINE">Thin poly</LineMaterial>
+        </Parachute>
+        <Parachute>
             <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML TC-2.1-1.1</PartNumber>
-            <Description>Transition (or tailcone) from 2.152 to 1.145</Description>
-            <Material Type="BULK">Urethane</Material>
-            <Mass Unit="kg">0.04252428465</Mass>
-            <Shape>CONICAL</Shape>
-            <ForeOutsideDiameter Unit="m">0.05781039999999999</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.0546608</ForeShoulderDiameter>
-            <ForeShoulderLength Unit="m">0.00635</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.03223259999999999</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
-            <Length Unit="m">0.044449999999999996</Length>
-            <Thickness Unit="m">0.00556006</Thickness>
-        </Transition>
-        <Transition>
+            <PartNumber>PML PAR-24R</PartNumber>
+            <Description>24 in. nylon</Description>
+            <Material Type="SURFACE">Rip stop nylon</Material>
+            <Mass Unit="kg">0.04535923696</Mass>
+            <Diameter Unit="m">0.6095999999999999</Diameter>
+            <Sides>8</Sides>
+            <LineCount>8</LineCount>
+            <LineLength Unit="m">0.508</LineLength>
+            <LineMaterial Type="LINE">Thin poly</LineMaterial>
+        </Parachute>
+        <Parachute>
             <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML TC-2.5-1.1</PartNumber>
-            <Description>Transition (or tailcone) from 2.560 to 1.145</Description>
-            <Material Type="BULK">Urethane</Material>
-            <Mass Unit="kg">0.07654371237</Mass>
-            <Shape>CONICAL</Shape>
-            <ForeOutsideDiameter Unit="m">0.0681736</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.065024</ForeShoulderDiameter>
-            <ForeShoulderLength Unit="m">0.00635</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.03223259999999999</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
-            <Length Unit="m">0.044449999999999996</Length>
-            <Thickness Unit="m">0.0084836</Thickness>
-        </Transition>
-        <Transition>
+            <PartNumber>PML PAR-30R</PartNumber>
+            <Description>30 in. nylon</Description>
+            <Material Type="SURFACE">Rip stop nylon</Material>
+            <Mass Unit="kg">0.06803885543999999</Mass>
+            <Diameter Unit="m">0.762</Diameter>
+            <Sides>8</Sides>
+            <LineCount>8</LineCount>
+            <LineLength Unit="m">0.6095999999999999</LineLength>
+            <LineMaterial Type="LINE">Thin poly</LineMaterial>
+        </Parachute>
+        <Parachute>
             <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML TC-2.5-1.5</PartNumber>
-            <Description>Transition (or tailcone) from 2.560 to 1.525</Description>
-            <Material Type="BULK">Urethane</Material>
-            <Mass Unit="kg">0.04252428465</Mass>
-            <Shape>CONICAL</Shape>
-            <ForeOutsideDiameter Unit="m">0.0681736</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.065024</ForeShoulderDiameter>
-            <ForeShoulderLength Unit="m">0.004775199999999999</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.0418846</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
-            <Length Unit="m">0.044449999999999996</Length>
-            <Thickness Unit="m">0.004318</Thickness>
-        </Transition>
-        <Transition>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML TC-3.0-1.5</PartNumber>
-            <Description>Transition (or tailcone) from 3.002 to 1.525</Description>
-            <Material Type="BULK">Urethane</Material>
-            <Mass Unit="kg">0.07937866467999999</Mass>
-            <Shape>CONICAL</Shape>
-            <ForeOutsideDiameter Unit="m">0.0794004</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.0762508</ForeShoulderDiameter>
-            <ForeShoulderLength Unit="m">0.00635</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.0418846</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
-            <Length Unit="m">0.044449999999999996</Length>
-            <Thickness Unit="m">0.0066802</Thickness>
-        </Transition>
-        <Transition>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML TC-3.0-2.1</PartNumber>
-            <Description>Transition (or tailcone) from 3.002 to 2.152</Description>
-            <Material Type="BULK">Urethane</Material>
-            <Mass Unit="kg">0.05102914158</Mass>
-            <Shape>CONICAL</Shape>
-            <ForeOutsideDiameter Unit="m">0.0794004</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.0762508</ForeShoulderDiameter>
-            <ForeShoulderLength Unit="m">0.00635</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.05781039999999999</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
-            <Length Unit="m">0.044449999999999996</Length>
-            <Thickness Unit="m">0.0039369999999999995</Thickness>
-        </Transition>
-        <Transition>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML TC-3.9-2.1</PartNumber>
-            <Description>Transition (or tailcone) from 3.900 to 2.152</Description>
-            <Material Type="BULK">Urethane</Material>
-            <Mass Unit="kg">0.10205828316</Mass>
-            <Shape>CONICAL</Shape>
-            <ForeOutsideDiameter Unit="m">0.1022096</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.09906</ForeShoulderDiameter>
-            <ForeShoulderLength Unit="m">0.00635</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.05781039999999999</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
-            <Length Unit="m">0.044449999999999996</Length>
-            <Thickness Unit="m">0.005715</Thickness>
-        </Transition>
-        <Transition>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML TC-3.9-3.0</PartNumber>
-            <Description>Transition (or tailcone) from 3.900 to 3.002</Description>
-            <Material Type="BULK">Urethane</Material>
-            <Mass Unit="kg">0.09638837854</Mass>
-            <Shape>CONICAL</Shape>
-            <ForeOutsideDiameter Unit="m">0.1022096</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.09906</ForeShoulderDiameter>
-            <ForeShoulderLength Unit="m">0.00635</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.0794004</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
-            <Length Unit="m">0.044449999999999996</Length>
-            <Thickness Unit="m">0.005207</Thickness>
-        </Transition>
-        <Transition>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>Large Lunar</PartNumber>
-            <Description>Boattail</Description>
-            <Material Type="BULK">Polystyrene PS</Material>
-            <Mass Unit="kg">0.566990462</Mass>
-            <Shape>OGIVE</Shape>
-            <ForeOutsideDiameter Unit="m">0.156337</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.1520698</ForeShoulderDiameter>
-            <ForeShoulderLength Unit="m">0.156337</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.05781039999999999</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0541528</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">2.54E-5</AftShoulderLength>
-            <Length Unit="m">0.508</Length>
-            <Thickness Unit="m">0.0022224999999999996</Thickness>
-        </Transition>
-        <Transition>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>Little Lunar</PartNumber>
-            <Description>Boatail</Description>
-            <Material Type="BULK">Polystyrene PS</Material>
-            <Shape>OGIVE</Shape>
-            <ForeOutsideDiameter Unit="m">0.1022096</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.09855199999999999</ForeShoulderDiameter>
-            <ForeShoulderLength Unit="m">0.1022096</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.0418846</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.038227</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">2.54E-5</AftShoulderLength>
-            <Length Unit="m">0.30479999999999996</Length>
-            <Thickness Unit="m">0.0016002</Thickness>
-        </Transition>
-        <LaunchLug>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML LL-25</PartNumber>
-            <Description>1/4 brass launch lug</Description>
-            <Material Type="BULK">Brass</Material>
-            <InsideDiameter Unit="m">0.005715</InsideDiameter>
-            <OutsideDiameter Unit="m">0.00635</OutsideDiameter>
-            <Length Unit="m">0.30479999999999996</Length>
-        </LaunchLug>
-        <LaunchLug>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML LL-38</PartNumber>
-            <Description>3/8 brass launch lug</Description>
-            <Material Type="BULK">Brass</Material>
-            <InsideDiameter Unit="m">0.0085725</InsideDiameter>
-            <OutsideDiameter Unit="m">0.009524999999999999</OutsideDiameter>
-            <Length Unit="m">0.30479999999999996</Length>
-        </LaunchLug>
-        <LaunchLug>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML LL-50</PartNumber>
-            <Description>1/2 brass launch lug</Description>
-            <Material Type="BULK">Brass</Material>
-            <InsideDiameter Unit="m">0.01143</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0127</OutsideDiameter>
-            <Length Unit="m">0.30479999999999996</Length>
-        </LaunchLug>
-        <LaunchLug>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML LL-75</PartNumber>
-            <Description>3/4 copper launch lug</Description>
-            <Material Type="BULK">Copper (rolled)</Material>
-            <InsideDiameter Unit="m">0.017145</InsideDiameter>
-            <OutsideDiameter Unit="m">0.019049999999999997</OutsideDiameter>
-            <Length Unit="m">0.30479999999999996</Length>
-        </LaunchLug>
-        <Streamer>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML TBD123</PartNumber>
-            <Description>Streamer</Description>
-            <Material Type="SURFACE">Polyethylene LDPE</Material>
-            <Length Unit="m">3.048</Length>
-            <Width Unit="m">0.07619999999999999</Width>
-            <Thickness Unit="m">5.08E-5</Thickness>
-        </Streamer>
-        <Streamer>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>STREAMER</PartNumber>
-            <Description>F111 streamer</Description>
-            <Material Type="SURFACE">Rip stop nylon</Material>
-            <Length Unit="m">3.6576</Length>
-            <Width Unit="m">0.1016</Width>
-            <Thickness Unit="m">1.27E-5</Thickness>
-        </Streamer>
-        <Parachute>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML Xform</PartNumber>
-            <Description>12 in. nylon</Description>
-            <Material Type="SURFACE">Rip stop nylon</Material>
-            <Mass Unit="kg">0.008504856929999999</Mass>
-            <Diameter Unit="m">0.30479999999999996</Diameter>
-            <Sides>4</Sides>
-            <LineCount>4</LineCount>
-            <LineLength Unit="m">0.30479999999999996</LineLength>
-            <LineMaterial Type="LINE">Thin poly</LineMaterial>
-        </Parachute>
-        <Parachute>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML PAR-18-F111</PartNumber>
-            <Description>18 in. nylon</Description>
-            <Material Type="SURFACE">Rip stop nylon</Material>
-            <Mass Unit="kg">0.017009713859999998</Mass>
-            <Diameter Unit="m">0.4572</Diameter>
-            <Sides>8</Sides>
-            <LineCount>8</LineCount>
-            <LineLength Unit="m">0.3302</LineLength>
-            <LineMaterial Type="LINE">Thin poly</LineMaterial>
-        </Parachute>
-        <Parachute>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML PAR-24R</PartNumber>
-            <Description>24 in. nylon</Description>
-            <Material Type="SURFACE">Rip stop nylon</Material>
-            <Mass Unit="kg">0.04535923696</Mass>
-            <Diameter Unit="m">0.6095999999999999</Diameter>
-            <Sides>8</Sides>
-            <LineCount>8</LineCount>
-            <LineLength Unit="m">0.508</LineLength>
-            <LineMaterial Type="LINE">Thin poly</LineMaterial>
-        </Parachute>
-        <Parachute>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML PAR-30R</PartNumber>
-            <Description>30 in. nylon</Description>
-            <Material Type="SURFACE">Rip stop nylon</Material>
-            <Mass Unit="kg">0.06803885543999999</Mass>
-            <Diameter Unit="m">0.762</Diameter>
-            <Sides>8</Sides>
-            <LineCount>8</LineCount>
-            <LineLength Unit="m">0.6095999999999999</LineLength>
-            <LineMaterial Type="LINE">Thin poly</LineMaterial>
-        </Parachute>
-        <Parachute>
-            <Manufacturer>Public Missiles</Manufacturer>
-            <PartNumber>PML PAR-34R</PartNumber>
-            <Description>34 in. nylon</Description>
-            <Material Type="SURFACE">Rip stop nylon</Material>
-            <Mass Unit="kg">0.08221361699</Mass>
-            <Diameter Unit="m">0.8635999999999999</Diameter>
-            <Sides>8</Sides>
-            <LineCount>8</LineCount>
-            <LineLength Unit="m">0.635</LineLength>
-            <LineMaterial Type="LINE">Thin poly</LineMaterial>
-        </Parachute>
-        <Parachute>
+            <PartNumber>PML PAR-34R</PartNumber>
+            <Description>34 in. nylon</Description>
+            <Material Type="SURFACE">Rip stop nylon</Material>
+            <Mass Unit="kg">0.08221361699</Mass>
+            <Diameter Unit="m">0.8635999999999999</Diameter>
+            <Sides>8</Sides>
+            <LineCount>8</LineCount>
+            <LineLength Unit="m">0.635</LineLength>
+            <LineMaterial Type="LINE">Thin poly</LineMaterial>
+        </Parachute>
+        <Parachute>
             <Manufacturer>Public Missiles</Manufacturer>
             <PartNumber>PML PAR-36R</PartNumber>
             <Description>36 in. nylon</Description>
@@ -1517,5 +1146,381 @@
             <LineLength Unit="m">1.8288</LineLength>
             <LineMaterial Type="LINE">Heavy poly</LineMaterial>
         </Parachute>
+        <BodyTube>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML PIS 1.5</PartNumber>
+            <Description>Piston</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.035585399999999996</InsideDiameter>
+            <OutsideDiameter Unit="m">0.038735</OutsideDiameter>
+            <Length Unit="m">0.038099999999999995</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML PIS 2.1</PartNumber>
+            <Description>Piston</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.0515112</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0546608</OutsideDiameter>
+            <Length Unit="m">0.0508</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML PIS 2.5</PartNumber>
+            <Description>Piston</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.061874399999999996</InsideDiameter>
+            <OutsideDiameter Unit="m">0.065024</OutsideDiameter>
+            <Length Unit="m">0.0508</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML PIS 3.0</PartNumber>
+            <Description>Piston</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.0731012</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0762508</OutsideDiameter>
+            <Length Unit="m">0.0508</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML PIS 3.9</PartNumber>
+            <Description>Piston</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.09591039999999999</InsideDiameter>
+            <OutsideDiameter Unit="m">0.09906</OutsideDiameter>
+            <Length Unit="m">0.0635</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML PIS 6.0</PartNumber>
+            <Description>Piston</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.1488186</InsideDiameter>
+            <OutsideDiameter Unit="m">0.15257779999999999</OutsideDiameter>
+            <Length Unit="m">0.1016</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML PIS 7.5</PartNumber>
+            <Description>Piston</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.1867408</InsideDiameter>
+            <OutsideDiameter Unit="m">0.19080479999999997</OutsideDiameter>
+            <Length Unit="m">0.1016</Length>
+        </BodyTube>
+        <NoseCone>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML PNC-2.15</PartNumber>
+            <Description>Plastic nose cone</Description>
+            <Material Type="BULK">Polystyrene PS</Material>
+            <Mass Unit="kg">0.09922333085</Mass>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.05841999999999999</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.055244999999999995</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.044449999999999996</ShoulderLength>
+            <Length Unit="m">0.2413</Length>
+            <Thickness Unit="m">0.003175</Thickness>
+        </NoseCone>
+        <NoseCone>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML PNC-2.56</PartNumber>
+            <Description>Plastic nose cone</Description>
+            <Material Type="BULK">Polystyrene PS</Material>
+            <Mass Unit="kg">0.15308742474</Mass>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.06858</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.065405</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0508</ShoulderLength>
+            <Length Unit="m">0.28575</Length>
+            <Thickness Unit="m">0.003175</Thickness>
+        </NoseCone>
+        <NoseCone>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML PNC-3.00</PartNumber>
+            <Description>Plastic nose cone</Description>
+            <Material Type="BULK">Polystyrene PS</Material>
+            <Mass Unit="kg">0.15875732935999998</Mass>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.07874</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.075565</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0635</ShoulderLength>
+            <Length Unit="m">0.33654999999999996</Length>
+            <Thickness Unit="m">0.003175</Thickness>
+        </NoseCone>
+        <NoseCone>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML PNC-3.90</PartNumber>
+            <Description>Plastic nose cone</Description>
+            <Material Type="BULK">Polystyrene PS</Material>
+            <Mass Unit="kg">0.283495231</Mass>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.1016</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.098425</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.07619999999999999</ShoulderLength>
+            <Length Unit="m">0.42545</Length>
+            <Thickness Unit="m">0.003175</Thickness>
+        </NoseCone>
+        <BodyTube>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML PT-1.145</PartNumber>
+            <Description>Airframe tube</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.029082999999999998</InsideDiameter>
+            <OutsideDiameter Unit="m">0.03223259999999999</OutsideDiameter>
+            <Length Unit="m">0.9144</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML PT-1.525</PartNumber>
+            <Description>Airframe tube</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.038735</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0418846</OutsideDiameter>
+            <Length Unit="m">0.9144</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML PT-11.41</PartNumber>
+            <Description>Airframe tube</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.289814</InsideDiameter>
+            <OutsideDiameter Unit="m">0.296164</OutsideDiameter>
+            <Length Unit="m">1.2191999999999998</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML PT-2.152</PartNumber>
+            <Description>Airframe tube</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.0546608</InsideDiameter>
+            <OutsideDiameter Unit="m">0.05781039999999999</OutsideDiameter>
+            <Length Unit="m">0.9144</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML PT-2.560</PartNumber>
+            <Description>Airframe tube</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.065024</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0681736</OutsideDiameter>
+            <Length Unit="m">0.9144</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML PT-3.002</PartNumber>
+            <Description>Airframe tube</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.0762508</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0794004</OutsideDiameter>
+            <Length Unit="m">0.9144</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML PT-3.900</PartNumber>
+            <Description>Airframe tube</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.09906</InsideDiameter>
+            <OutsideDiameter Unit="m">0.1022096</OutsideDiameter>
+            <Length Unit="m">0.9144</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML PT-6.007</PartNumber>
+            <Description>Airframe tube</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.15257779999999999</InsideDiameter>
+            <OutsideDiameter Unit="m">0.156337</OutsideDiameter>
+            <Length Unit="m">1.2191999999999998</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML PT-7.512</PartNumber>
+            <Description>Airframe tube</Description>
+            <Material Type="BULK">Kraft phenolic</Material>
+            <InsideDiameter Unit="m">0.19080479999999997</InsideDiameter>
+            <OutsideDiameter Unit="m">0.19486879999999998</OutsideDiameter>
+            <Length Unit="m">1.2191999999999998</Length>
+        </BodyTube>
+        <Streamer>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML TBD123</PartNumber>
+            <Description>Streamer</Description>
+            <Material Type="SURFACE">Polyethylene LDPE</Material>
+            <Length Unit="m">3.048</Length>
+            <Width Unit="m">0.07619999999999999</Width>
+            <Thickness Unit="m">5.08E-5</Thickness>
+        </Streamer>
+        <Transition>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML TC-2.1-1.1</PartNumber>
+            <Description>Transition (or tailcone) from 2.152 to 1.145</Description>
+            <Material Type="BULK">Urethane</Material>
+            <Mass Unit="kg">0.04252428465</Mass>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.05781039999999999</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.0546608</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.00635</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.03223259999999999</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
+            <Length Unit="m">0.044449999999999996</Length>
+            <Thickness Unit="m">0.00556006</Thickness>
+        </Transition>
+        <Transition>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML TC-2.5-1.1</PartNumber>
+            <Description>Transition (or tailcone) from 2.560 to 1.145</Description>
+            <Material Type="BULK">Urethane</Material>
+            <Mass Unit="kg">0.07654371237</Mass>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.0681736</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.065024</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.00635</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.03223259999999999</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
+            <Length Unit="m">0.044449999999999996</Length>
+            <Thickness Unit="m">0.0084836</Thickness>
+        </Transition>
+        <Transition>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML TC-2.5-1.5</PartNumber>
+            <Description>Transition (or tailcone) from 2.560 to 1.525</Description>
+            <Material Type="BULK">Urethane</Material>
+            <Mass Unit="kg">0.04252428465</Mass>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.0681736</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.065024</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.004775199999999999</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.0418846</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
+            <Length Unit="m">0.044449999999999996</Length>
+            <Thickness Unit="m">0.004318</Thickness>
+        </Transition>
+        <Transition>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML TC-3.0-1.5</PartNumber>
+            <Description>Transition (or tailcone) from 3.002 to 1.525</Description>
+            <Material Type="BULK">Urethane</Material>
+            <Mass Unit="kg">0.07937866467999999</Mass>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.0794004</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.0762508</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.00635</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.0418846</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
+            <Length Unit="m">0.044449999999999996</Length>
+            <Thickness Unit="m">0.0066802</Thickness>
+        </Transition>
+        <Transition>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML TC-3.0-2.1</PartNumber>
+            <Description>Transition (or tailcone) from 3.002 to 2.152</Description>
+            <Material Type="BULK">Urethane</Material>
+            <Mass Unit="kg">0.05102914158</Mass>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.0794004</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.0762508</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.00635</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.05781039999999999</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
+            <Length Unit="m">0.044449999999999996</Length>
+            <Thickness Unit="m">0.0039369999999999995</Thickness>
+        </Transition>
+        <Transition>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML TC-3.9-2.1</PartNumber>
+            <Description>Transition (or tailcone) from 3.900 to 2.152</Description>
+            <Material Type="BULK">Urethane</Material>
+            <Mass Unit="kg">0.10205828316</Mass>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.1022096</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.09906</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.00635</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.05781039999999999</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
+            <Length Unit="m">0.044449999999999996</Length>
+            <Thickness Unit="m">0.005715</Thickness>
+        </Transition>
+        <Transition>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML TC-3.9-3.0</PartNumber>
+            <Description>Transition (or tailcone) from 3.900 to 3.002</Description>
+            <Material Type="BULK">Urethane</Material>
+            <Mass Unit="kg">0.09638837854</Mass>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.1022096</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.09906</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.00635</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.0794004</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
+            <Length Unit="m">0.044449999999999996</Length>
+            <Thickness Unit="m">0.005207</Thickness>
+        </Transition>
+        <NoseCone>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML UNC-1.145</PartNumber>
+            <Description>Urethane nose cone</Description>
+            <Material Type="BULK">Urethane</Material>
+            <Mass Unit="kg">0.0566990462</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <OutsideDiameter Unit="m">0.032258</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.029082999999999998</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.038099999999999995</ShoulderLength>
+            <Length Unit="m">0.15239999999999998</Length>
+        </NoseCone>
+        <NoseCone>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML UNC-1.525</PartNumber>
+            <Description>Urethane nose cone</Description>
+            <Material Type="BULK">Urethane</Material>
+            <Mass Unit="kg">0.1133980924</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <OutsideDiameter Unit="m">0.04064</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.037465</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.038099999999999995</ShoulderLength>
+            <Length Unit="m">0.2032</Length>
+        </NoseCone>
+        <NoseCone>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML UNC-OG-1.5</PartNumber>
+            <Description>Stratus nose cone</Description>
+            <Material Type="BULK">Urethane</Material>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0418846</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.038227</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.022224999999999998</ShoulderLength>
+            <Length Unit="m">0.111125</Length>
+        </NoseCone>
+        <Parachute>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>PML Xform</PartNumber>
+            <Description>12 in. nylon</Description>
+            <Material Type="SURFACE">Rip stop nylon</Material>
+            <Mass Unit="kg">0.008504856929999999</Mass>
+            <Diameter Unit="m">0.30479999999999996</Diameter>
+            <Sides>4</Sides>
+            <LineCount>4</LineCount>
+            <LineLength Unit="m">0.30479999999999996</LineLength>
+            <LineMaterial Type="LINE">Thin poly</LineMaterial>
+        </Parachute>
+        <Streamer>
+            <Manufacturer>Public Missiles</Manufacturer>
+            <PartNumber>STREAMER</PartNumber>
+            <Description>F111 streamer</Description>
+            <Material Type="SURFACE">Rip stop nylon</Material>
+            <Length Unit="m">3.6576</Length>
+            <Width Unit="m">0.1016</Width>
+            <Thickness Unit="m">1.27E-5</Thickness>
+        </Streamer>
     </Components>
 </OpenRocketComponent>
diff --git a/core/resources/datafiles/presets/semroc.orc b/core/resources/datafiles/presets/semroc.orc
index 7105504c..04e935f3 100644
--- a/core/resources/datafiles/presets/semroc.orc
+++ b/core/resources/datafiles/presets/semroc.orc
@@ -2,21 +2,31 @@
 <OpenRocketComponent>
     <Version>0.1</Version>
     <Materials>
+        <Material UnitsOfMeasure="g/cm3">
+            <Name>Balsa</Name>
+            <Density>128.1477072</Density>
+            <Type>BULK</Type>
+        </Material>
+        <Material UnitsOfMeasure="g/cm3">
+            <Name>Fiber</Name>
+            <Density>656.7569994</Density>
+            <Type>BULK</Type>
+        </Material>
         <Material UnitsOfMeasure="g/cm3">
             <Name>Paper</Name>
             <Density>1121.2924380000002</Density>
             <Type>BULK</Type>
         </Material>
+        <Material UnitsOfMeasure="g/m2">
+            <Name>Paper(0.051)</Name>
+            <Density>0.05696165585040001</Density>
+            <Type>SURFACE</Type>
+        </Material>
         <Material UnitsOfMeasure="g/cm3">
             <Name>Polycarbonate</Name>
             <Density>1199.7829086600002</Density>
             <Type>BULK</Type>
         </Material>
-        <Material UnitsOfMeasure="g/cm3">
-            <Name>Balsa</Name>
-            <Density>128.1477072</Density>
-            <Type>BULK</Type>
-        </Material>
         <Material UnitsOfMeasure="g/cm3">
             <Name>Spiral/Glassine</Name>
             <Density>848.9785602000001</Density>
@@ -27,9760 +37,9963 @@
             <Density>352.40619480000004</Density>
             <Type>BULK</Type>
         </Material>
-        <Material UnitsOfMeasure="g/cm3">
-            <Name>Fiber</Name>
-            <Density>656.7569994</Density>
-            <Type>BULK</Type>
-        </Material>
     </Materials>
     <Components>
-        <BodyTube>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-100CE</PartNumber>
-            <Description>Classic Body Tube BT-100</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.012190294933</Mass>
-            <InsideDiameter Unit="m">0.0940308</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0950976</OutsideDiameter>
-            <Length Unit="m">0.08889999999999999</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>AR-2050</PartNumber>
+            <Description>Centering Ring BT-20 to BT-50</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0187452</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0240792</OutsideDiameter>
+            <Length Unit="m">0.00635</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-100D</PartNumber>
-            <Description>Classic Body Tube BT-100</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.01417476155</Mass>
-            <InsideDiameter Unit="m">0.0940308</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0950976</OutsideDiameter>
-            <Length Unit="m">0.10388599999999999</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>AR-2050S</PartNumber>
+            <Description>Centering Ring BT-20 to BT-50 Split</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0187452</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0240792</OutsideDiameter>
+            <Length Unit="m">0.00635</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-100Z</PartNumber>
-            <Description>Classic Body Tube BT-100</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.037988360954</Mass>
-            <InsideDiameter Unit="m">0.0940308</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0950976</OutsideDiameter>
-            <Length Unit="m">0.276606</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>AR-520</PartNumber>
+            <Description>Centering Ring BT-5 to BT-20</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.013792200000000001</InsideDiameter>
+            <OutsideDiameter Unit="m">0.017983199999999998</OutsideDiameter>
+            <Length Unit="m">0.00635</Length>
+        </CenteringRing>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-101</PartNumber>
-            <Description>Classic Body Tube BT-101</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.055848560506999996</Mass>
-            <InsideDiameter Unit="m">0.09895839999999999</InsideDiameter>
-            <OutsideDiameter Unit="m">0.1000252</OutsideDiameter>
-            <Length Unit="m">0.4191</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-08542</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.004252428464999999</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.023875999999999998</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.021589999999999998</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.10668</Length>
+        </NoseCone>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-101K</PartNumber>
-            <Description>Classic Body Tube BT-101</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.025798066021000002</Mass>
-            <InsideDiameter Unit="m">0.09895839999999999</InsideDiameter>
-            <OutsideDiameter Unit="m">0.1000252</OutsideDiameter>
-            <Length Unit="m">0.19278599999999999</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-08542 [R]</PartNumber>
+            <Description>Balsa Nose Cone – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.004252428464999999</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <ForeOutsideDiameter Unit="m">0.0</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.021589999999999998</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
+            <Length Unit="m">0.10668</Length>
+        </Transition>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-101LA</PartNumber>
-            <Description>Classic Body Tube BT-101</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.072574779136</Mass>
-            <InsideDiameter Unit="m">0.09895839999999999</InsideDiameter>
-            <OutsideDiameter Unit="m">0.1000252</OutsideDiameter>
-            <Length Unit="m">0.5435599999999999</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1016</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0034019427719999998</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0254</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.04064</Length>
+        </NoseCone>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-101SV</PartNumber>
-            <Description>Classic Body Tube BT-101</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.083631093145</Mass>
-            <InsideDiameter Unit="m">0.09895839999999999</InsideDiameter>
-            <OutsideDiameter Unit="m">0.1000252</OutsideDiameter>
-            <Length Unit="m">0.625602</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1016 [R]</PartNumber>
+            <Description>Balsa Nose Cone – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0034019427719999998</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
+            <Length Unit="m">0.04064</Length>
+        </Transition>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-101T</PartNumber>
-            <Description>Classic Body Tube BT-101</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.010205828315999999</Mass>
-            <InsideDiameter Unit="m">0.09895839999999999</InsideDiameter>
-            <OutsideDiameter Unit="m">0.1000252</OutsideDiameter>
-            <Length Unit="m">0.070612</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1019</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.003685438003</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0254</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.04826</Length>
+        </NoseCone>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-20</PartNumber>
-            <Description>Classic Body Tube BT-20</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0076543712370000004</Mass>
-            <InsideDiameter Unit="m">0.018033999999999998</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0186944</OutsideDiameter>
-            <Length Unit="m">0.4572</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1019 [R]</PartNumber>
+            <Description>Balsa Nose Cone – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.003685438003</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
+            <Length Unit="m">0.04826</Length>
+        </Transition>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-20AE</PartNumber>
-            <Description>Classic Body Tube BT-20</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">5.66990462E-4</Mass>
-            <InsideDiameter Unit="m">0.018033999999999998</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0186944</OutsideDiameter>
-            <Length Unit="m">0.038099999999999995</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1020E</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.003685438003</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0254</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.0508</Length>
+        </NoseCone>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-20B</PartNumber>
-            <Description>Classic Body Tube BT-20</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
+            <PartNumber>BC-1020E [R]</PartNumber>
+            <Description>Balsa Nose Cone – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
             <Mass Unit="kg">0.003685438003</Mass>
-            <InsideDiameter Unit="m">0.018033999999999998</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0186944</OutsideDiameter>
-            <Length Unit="m">0.21971</Length>
-        </BodyTube>
-        <BodyTube>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
+            <Length Unit="m">0.0508</Length>
+        </Transition>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-20D</PartNumber>
-            <Description>Classic Body Tube BT-20</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.00283495231</Mass>
-            <InsideDiameter Unit="m">0.018033999999999998</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0186944</OutsideDiameter>
-            <Length Unit="m">0.1651</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-20DJ</PartNumber>
-            <Description>Classic Body Tube BT-20</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0017009713859999999</Mass>
-            <InsideDiameter Unit="m">0.018033999999999998</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0186944</OutsideDiameter>
-            <Length Unit="m">0.1016</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-20G</PartNumber>
-            <Description>Classic Body Tube BT-20</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.001417476155</Mass>
-            <InsideDiameter Unit="m">0.018033999999999998</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0186944</OutsideDiameter>
-            <Length Unit="m">0.08889999999999999</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-20J</PartNumber>
-            <Description>Classic Body Tube BT-20</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.001133980924</Mass>
-            <InsideDiameter Unit="m">0.018033999999999998</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0186944</OutsideDiameter>
-            <Length Unit="m">0.06985</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1022</PartNumber>
+            <Description>Bezier</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.004252428464999999</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0254</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.05588</Length>
+        </NoseCone>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-20L</PartNumber>
-            <Description>Classic Body Tube BT-20</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.005102914157999999</Mass>
-            <InsideDiameter Unit="m">0.018033999999999998</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0186944</OutsideDiameter>
-            <Length Unit="m">0.30479999999999996</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1022 [R]</PartNumber>
+            <Description>Balsa Nose Cone – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.004252428464999999</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
+            <Length Unit="m">0.05588</Length>
+        </Transition>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-20M</PartNumber>
-            <Description>Classic Body Tube BT-20</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">8.504856929999999E-4</Mass>
-            <InsideDiameter Unit="m">0.018033999999999998</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0186944</OutsideDiameter>
-            <Length Unit="m">0.05715</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1024</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.004252428464999999</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0254</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.06095999999999999</Length>
+        </NoseCone>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-3</PartNumber>
-            <Description>Classic Body Tube BT-3</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.003685438003</Mass>
-            <InsideDiameter Unit="m">0.008762999999999998</InsideDiameter>
-            <OutsideDiameter Unit="m">0.009524999999999999</OutsideDiameter>
-            <Length Unit="m">0.4572</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1024 [R]</PartNumber>
+            <Description>Balsa Nose Cone – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.004252428464999999</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
+            <Length Unit="m">0.06095999999999999</Length>
+        </Transition>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-30</PartNumber>
-            <Description>Classic Body Tube BT-30</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.006236895082</Mass>
-            <InsideDiameter Unit="m">0.018414999999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.019431</OutsideDiameter>
-            <Length Unit="m">0.2286</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1031</PartNumber>
+            <Description>Bezier</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.004252428464999999</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0254</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.07874</Length>
+        </NoseCone>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-30-180</PartNumber>
-            <Description>Classic Body Tube BT-30</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.012473790164</Mass>
-            <InsideDiameter Unit="m">0.018414999999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.019431</OutsideDiameter>
-            <Length Unit="m">0.4572</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1031 [R]</PartNumber>
+            <Description>Balsa Nose Cone – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.004252428464999999</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
+            <Length Unit="m">0.07874</Length>
+        </Transition>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-30A</PartNumber>
-            <Description>Classic Body Tube BT-30</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0025514570789999997</Mass>
-            <InsideDiameter Unit="m">0.018414999999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.019431</OutsideDiameter>
-            <Length Unit="m">0.08889999999999999</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1032</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.004252428464999999</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0254</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.08128</Length>
+        </NoseCone>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-30B</PartNumber>
-            <Description>Classic Body Tube BT-30</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
+            <PartNumber>BC-1032 [R]</PartNumber>
+            <Description>Balsa Nose Cone – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
             <Mass Unit="kg">0.004252428464999999</Mass>
-            <InsideDiameter Unit="m">0.018414999999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.019431</OutsideDiameter>
-            <Length Unit="m">0.15570199999999998</Length>
-        </BodyTube>
-        <BodyTube>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
+            <Length Unit="m">0.08128</Length>
+        </Transition>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-30C</PartNumber>
-            <Description>Classic Body Tube BT-30</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.003685438003</Mass>
-            <InsideDiameter Unit="m">0.018414999999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.019431</OutsideDiameter>
-            <Length Unit="m">0.1397</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1037</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.004535923696</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0254</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.09398</Length>
+        </NoseCone>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-30F</PartNumber>
-            <Description>Classic Body Tube BT-30</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.004819418927</Mass>
-            <InsideDiameter Unit="m">0.018414999999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.019431</OutsideDiameter>
-            <Length Unit="m">0.17779999999999999</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1037 [R]</PartNumber>
+            <Description>Balsa Nose Cone – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.004535923696</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
+            <Length Unit="m">0.09398</Length>
+        </Transition>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-30J</PartNumber>
-            <Description>Classic Body Tube BT-30</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.001984466617</Mass>
-            <InsideDiameter Unit="m">0.018414999999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.019431</OutsideDiameter>
-            <Length Unit="m">0.06985</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-30K</PartNumber>
-            <Description>Classic Body Tube BT-30</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0017009713859999999</Mass>
-            <InsideDiameter Unit="m">0.018414999999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.019431</OutsideDiameter>
-            <Length Unit="m">0.059435999999999996</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1039</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.004819418927</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0254</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.09906</Length>
+        </NoseCone>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-30XW</PartNumber>
-            <Description>Classic Body Tube BT-30</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.001984466617</Mass>
-            <InsideDiameter Unit="m">0.018414999999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.019431</OutsideDiameter>
-            <Length Unit="m">0.07619999999999999</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1039 [R]</PartNumber>
+            <Description>Balsa Nose Cone – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.004819418927</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
+            <Length Unit="m">0.09906</Length>
+        </Transition>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-3H</PartNumber>
-            <Description>Classic Body Tube BT-3</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">5.66990462E-4</Mass>
-            <InsideDiameter Unit="m">0.008762999999999998</InsideDiameter>
-            <OutsideDiameter Unit="m">0.009524999999999999</OutsideDiameter>
-            <Length Unit="m">0.07619999999999999</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1041</PartNumber>
+            <Description>Conical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.005102914157999999</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0254</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.10413999999999998</Length>
+        </NoseCone>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-3XW</PartNumber>
-            <Description>Classic Body Tube BT-3</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">2.83495231E-4</Mass>
-            <InsideDiameter Unit="m">0.008762999999999998</InsideDiameter>
-            <OutsideDiameter Unit="m">0.009524999999999999</OutsideDiameter>
-            <Length Unit="m">0.038099999999999995</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1041 [R]</PartNumber>
+            <Description>Balsa Nose Cone – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.005102914157999999</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
+            <Length Unit="m">0.10413999999999998</Length>
+        </Transition>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-40</PartNumber>
-            <Description>Classic Body Tube BT-40</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.001133980924</Mass>
-            <InsideDiameter Unit="m">0.019431</InsideDiameter>
-            <OutsideDiameter Unit="m">0.020954999999999998</OutsideDiameter>
-            <Length Unit="m">0.34925</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1041G</PartNumber>
+            <Description>Bezier</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.005102914157999999</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0254</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.10413999999999998</Length>
+        </NoseCone>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-40-185</PartNumber>
-            <Description>Classic Body Tube BT-40</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0017009713859999999</Mass>
-            <InsideDiameter Unit="m">0.019431</InsideDiameter>
-            <OutsideDiameter Unit="m">0.020954999999999998</OutsideDiameter>
-            <Length Unit="m">0.4699</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1041G [R]</PartNumber>
+            <Description>Balsa Nose Cone – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.005102914157999999</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
+            <Length Unit="m">0.10413999999999998</Length>
+        </Transition>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-40W</PartNumber>
-            <Description>Classic Body Tube BT-40</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">8.504856929999999E-4</Mass>
-            <InsideDiameter Unit="m">0.019431</InsideDiameter>
-            <OutsideDiameter Unit="m">0.020954999999999998</OutsideDiameter>
-            <Length Unit="m">0.23495</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1041P</PartNumber>
+            <Description>Bezier</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.005102914157999999</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0254</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.10413999999999998</Length>
+        </NoseCone>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-5</PartNumber>
-            <Description>Classic Body Tube BT-5</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.006236895082</Mass>
-            <InsideDiameter Unit="m">0.013081</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0137414</OutsideDiameter>
-            <Length Unit="m">0.4572</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1041P [R]</PartNumber>
+            <Description>Balsa Nose Cone – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.005102914157999999</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
+            <Length Unit="m">0.10413999999999998</Length>
+        </Transition>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-50</PartNumber>
-            <Description>Classic Body Tube BT-50</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.009922333084999999</Mass>
-            <InsideDiameter Unit="m">0.02413</InsideDiameter>
-            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
-            <Length Unit="m">0.4572</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1045</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.005386409389</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0254</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.1143</Length>
+        </NoseCone>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-50A</PartNumber>
-            <Description>Classic Body Tube BT-50</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.00566990462</Mass>
-            <InsideDiameter Unit="m">0.02413</InsideDiameter>
-            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
-            <Length Unit="m">0.254</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1045 [R]</PartNumber>
+            <Description>Balsa Nose Cone – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.005386409389</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
+            <Length Unit="m">0.1143</Length>
+        </Transition>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-50AE</PartNumber>
-            <Description>Classic Body Tube BT-50</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">8.504856929999999E-4</Mass>
-            <InsideDiameter Unit="m">0.02413</InsideDiameter>
-            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
-            <Length Unit="m">0.038099999999999995</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1045P</PartNumber>
+            <Description>Rounded Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.005386409389</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0254</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.1143</Length>
+        </NoseCone>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-50AH</PartNumber>
-            <Description>Classic Body Tube BT-50</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.001133980924</Mass>
-            <InsideDiameter Unit="m">0.02413</InsideDiameter>
-            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
-            <Length Unit="m">0.047751999999999996</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1045P [R]</PartNumber>
+            <Description>Balsa Nose Cone – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.005386409389</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
+            <Length Unit="m">0.1143</Length>
+        </Transition>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-50B</PartNumber>
-            <Description>Classic Body Tube BT-50</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.00566990462</Mass>
-            <InsideDiameter Unit="m">0.02413</InsideDiameter>
-            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
-            <Length Unit="m">0.26034999999999997</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1048</PartNumber>
+            <Description>Rounded Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.005386409389</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0254</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.12191999999999999</Length>
+        </NoseCone>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-50EE</PartNumber>
-            <Description>Classic Body Tube BT-50</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.003118447541</Mass>
-            <InsideDiameter Unit="m">0.02413</InsideDiameter>
-            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
-            <Length Unit="m">0.1397</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1048 [R]</PartNumber>
+            <Description>Balsa Nose Cone – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.005386409389</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
+            <Length Unit="m">0.12191999999999999</Length>
+        </Transition>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-50F</PartNumber>
-            <Description>Classic Body Tube BT-50</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.00283495231</Mass>
-            <InsideDiameter Unit="m">0.02413</InsideDiameter>
-            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
+            <PartNumber>BC-1050</PartNumber>
+            <Description>Bezier</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.00566990462</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0254</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
             <Length Unit="m">0.127</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-50FE</PartNumber>
-            <Description>Classic Body Tube BT-50</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.003685438003</Mass>
-            <InsideDiameter Unit="m">0.02413</InsideDiameter>
-            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
-            <Length Unit="m">0.1651</Length>
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-        <BodyTube>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-50H</PartNumber>
-            <Description>Classic Body Tube BT-50</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.004252428464999999</Mass>
-            <InsideDiameter Unit="m">0.02413</InsideDiameter>
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-            <Length Unit="m">0.19685</Length>
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-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-50IJ</PartNumber>
-            <Description>Classic Body Tube BT-50</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.005102914157999999</Mass>
-            <InsideDiameter Unit="m">0.02413</InsideDiameter>
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-            <Length Unit="m">0.2286</Length>
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-        <BodyTube>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-50J</PartNumber>
-            <Description>Classic Body Tube BT-50</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.001417476155</Mass>
-            <InsideDiameter Unit="m">0.02413</InsideDiameter>
-            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
-            <Length Unit="m">0.06985</Length>
-        </BodyTube>
-        <BodyTube>
+        </NoseCone>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-50KE</PartNumber>
-            <Description>Classic Body Tube BT-50</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.008504856929999999</Mass>
-            <InsideDiameter Unit="m">0.02413</InsideDiameter>
-            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
-            <Length Unit="m">0.3937</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1050 [R]</PartNumber>
+            <Description>Balsa Nose Cone – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.030900980179</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
+            <Length Unit="m">0.127</Length>
+        </Transition>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-50L</PartNumber>
-            <Description>Classic Body Tube BT-50</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.007087380775</Mass>
-            <InsideDiameter Unit="m">0.02413</InsideDiameter>
-            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
-            <Length Unit="m">0.32258</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1051</PartNumber>
+            <Description>Conical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.00566990462</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0254</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.12954</Length>
+        </NoseCone>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-50N</PartNumber>
-            <Description>Classic Body Tube BT-50</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.007937866468</Mass>
-            <InsideDiameter Unit="m">0.02413</InsideDiameter>
-            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
-            <Length Unit="m">0.35559999999999997</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1051 [R]</PartNumber>
+            <Description>Balsa Nose Cone – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.00566990462</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
+            <Length Unit="m">0.12954</Length>
+        </Transition>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-50P</PartNumber>
-            <Description>Classic Body Tube BT-50</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
+            <PartNumber>BC-1052</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
             <Mass Unit="kg">0.006236895082</Mass>
-            <InsideDiameter Unit="m">0.02413</InsideDiameter>
-            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
-            <Length Unit="m">0.2794</Length>
-        </BodyTube>
-        <BodyTube>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0254</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.13208</Length>
+        </NoseCone>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-50S</PartNumber>
-            <Description>Classic Body Tube BT-50</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.002267961848</Mass>
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-            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
-            <Length Unit="m">0.1016</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1052 [R]</PartNumber>
+            <Description>Balsa Nose Cone – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.006236895082</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
+            <Length Unit="m">0.13208</Length>
+        </Transition>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-50SV</PartNumber>
-            <Description>Classic Body Tube BT-50</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
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-            <InsideDiameter Unit="m">0.02413</InsideDiameter>
-            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
-            <Length Unit="m">0.41275</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1135</PartNumber>
+            <Description>Rounded Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.004252428464999999</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
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+            <ShoulderDiameter Unit="m">0.028701999999999995</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.08889999999999999</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-50TF</PartNumber>
-            <Description>Classic Body Tube BT-50</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.009071847392</Mass>
-            <InsideDiameter Unit="m">0.02413</InsideDiameter>
-            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
-            <Length Unit="m">0.4064</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-11518</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.003685438003</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.030987999999999998</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.028955999999999996</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.08889999999999999</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-50V</PartNumber>
-            <Description>Classic Body Tube BT-50</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
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-            <InsideDiameter Unit="m">0.02413</InsideDiameter>
-            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
-            <Length Unit="m">0.4191</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-11524</PartNumber>
+            <Description>Bezier</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.004252428464999999</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
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+            <ShoulderDiameter Unit="m">0.028955999999999996</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.06095999999999999</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-50W</PartNumber>
-            <Description>Classic Body Tube BT-50</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.005386409389</Mass>
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-            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
-            <Length Unit="m">0.2413</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-11535</PartNumber>
+            <Description>Bezier</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.00566990462</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
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+            <ShoulderDiameter Unit="m">0.028955999999999996</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.08889999999999999</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-51CI</PartNumber>
-            <Description>Classic Body Tube BT-51</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
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-            <OutsideDiameter Unit="m">0.025679399999999998</OutsideDiameter>
-            <Length Unit="m">0.09855199999999999</Length>
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-        <BodyTube>
+            <PartNumber>BC-11544</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.006236895082</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
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+            <ShoulderDiameter Unit="m">0.028955999999999996</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.11176</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-51N</PartNumber>
-            <Description>Classic Body Tube BT-51</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
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-            <OutsideDiameter Unit="m">0.025679399999999998</OutsideDiameter>
-            <Length Unit="m">0.31546799999999997</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-11546</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.006520390313</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.030987999999999998</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.028955999999999996</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.11683999999999999</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-52</PartNumber>
-            <Description>Classic Body Tube BT-52</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.010489323547</Mass>
-            <InsideDiameter Unit="m">0.025095199999999998</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0257556</OutsideDiameter>
-            <Length Unit="m">0.4572</Length>
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-        <BodyTube>
+            <PartNumber>BC-11549</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.007087380775</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.030987999999999998</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.028955999999999996</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.12446</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-52AG</PartNumber>
-            <Description>Classic Body Tube BT-52</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.001417476155</Mass>
-            <InsideDiameter Unit="m">0.025095199999999998</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0257556</OutsideDiameter>
-            <Length Unit="m">0.05334</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-11554</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0076543712370000004</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.030987999999999998</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.028955999999999996</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.13716</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-52S</PartNumber>
-            <Description>Classic Body Tube BT-52</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.002267961848</Mass>
-            <InsideDiameter Unit="m">0.025095199999999998</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0257556</OutsideDiameter>
-            <Length Unit="m">0.100076</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-11560</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.007937866468</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.030987999999999998</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.028955999999999996</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.15239999999999998</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-55</PartNumber>
-            <Description>Classic Body Tube BT-55</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.021829132787</Mass>
-            <InsideDiameter Unit="m">0.0325882</InsideDiameter>
-            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
-            <Length Unit="m">0.4572</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-12525</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.004252428464999999</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.034036000000000004</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.03175</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.0635</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-55C</PartNumber>
-            <Description>Classic Body Tube BT-55</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.017009713859999998</Mass>
-            <InsideDiameter Unit="m">0.0325882</InsideDiameter>
-            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
-            <Length Unit="m">0.35559999999999997</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-12536</PartNumber>
+            <Description>Bezier</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0059533998509999995</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.034036000000000004</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.028955999999999996</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.09144</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-55E</PartNumber>
-            <Description>Classic Body Tube BT-55</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0025514570789999997</Mass>
-            <InsideDiameter Unit="m">0.0325882</InsideDiameter>
-            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
-            <Length Unit="m">0.05334</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-12545</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0068038855439999995</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.034036000000000004</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.028955999999999996</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.1143</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-55IJ</PartNumber>
-            <Description>Classic Body Tube BT-55</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.011056314009</Mass>
-            <InsideDiameter Unit="m">0.0325882</InsideDiameter>
-            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
-            <Length Unit="m">0.2286</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-12548</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.007087380775</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.034036000000000004</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.028955999999999996</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.12191999999999999</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-55J</PartNumber>
-            <Description>Classic Body Tube BT-55</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0034019427719999998</Mass>
-            <InsideDiameter Unit="m">0.0325882</InsideDiameter>
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-            <Length Unit="m">0.06985</Length>
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-        <BodyTube>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-55KA</PartNumber>
-            <Description>Classic Body Tube BT-55</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.012757285395</Mass>
-            <InsideDiameter Unit="m">0.0325882</InsideDiameter>
-            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
-            <Length Unit="m">0.2667</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-12555</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.009638837854</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.034036000000000004</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.028955999999999996</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.1397</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-55KG</PartNumber>
-            <Description>Classic Body Tube BT-55</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.020411656631999998</Mass>
-            <InsideDiameter Unit="m">0.0325882</InsideDiameter>
-            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
-            <Length Unit="m">0.42545</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-12561</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.010489323547</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.034036000000000004</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.028955999999999996</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.15494</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-55S</PartNumber>
-            <Description>Classic Body Tube BT-55</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.004819418927</Mass>
-            <InsideDiameter Unit="m">0.0325882</InsideDiameter>
-            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
-            <Length Unit="m">0.1016</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1319</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.005102914157999999</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.034036000000000004</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.03302</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.04826</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-55V</PartNumber>
-            <Description>Classic Body Tube BT-55</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.019844666169999997</Mass>
-            <InsideDiameter Unit="m">0.0325882</InsideDiameter>
-            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
-            <Length Unit="m">0.41529</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1321</PartNumber>
+            <Description>Bezier</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.005386409389</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.034036000000000004</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.03302</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.05334</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-55W</PartNumber>
-            <Description>Classic Body Tube BT-55</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.014741752012</Mass>
-            <InsideDiameter Unit="m">0.0325882</InsideDiameter>
-            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
-            <Length Unit="m">0.30479999999999996</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1327</PartNumber>
+            <Description>Bezier</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0059533998509999995</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.034036000000000004</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.03302</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.06858</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-58</PartNumber>
-            <Description>Classic Body Tube BT-58</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.017860199553</Mass>
-            <InsideDiameter Unit="m">0.0380492</InsideDiameter>
-            <OutsideDiameter Unit="m">0.039116</OutsideDiameter>
-            <Length Unit="m">0.32384999999999997</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1329</PartNumber>
+            <Description>Rounded-Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0068038855439999995</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.034036000000000004</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.03302</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.07365999999999999</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-58-180</PartNumber>
-            <Description>Classic Body Tube BT-58</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.025231075559</Mass>
-            <InsideDiameter Unit="m">0.0380492</InsideDiameter>
-            <OutsideDiameter Unit="m">0.039116</OutsideDiameter>
-            <Length Unit="m">0.4572</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1330</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.007087380775</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.034036000000000004</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.03302</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.07619999999999999</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-58LJ</PartNumber>
-            <Description>Classic Body Tube BT-58</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
+            <PartNumber>BC-1331</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
             <Mass Unit="kg">0.0076543712370000004</Mass>
-            <InsideDiameter Unit="m">0.0380492</InsideDiameter>
-            <OutsideDiameter Unit="m">0.039116</OutsideDiameter>
-            <Length Unit="m">0.136652</Length>
-        </BodyTube>
-        <BodyTube>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.034036000000000004</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.03302</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.07874</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-58SB</PartNumber>
-            <Description>Classic Body Tube BT-58</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.009071847392</Mass>
-            <InsideDiameter Unit="m">0.0380492</InsideDiameter>
-            <OutsideDiameter Unit="m">0.039116</OutsideDiameter>
-            <Length Unit="m">0.162052</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1336</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.007937866468</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.034036000000000004</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.03302</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.09144</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-58SV</PartNumber>
-            <Description>Classic Body Tube BT-58</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
+            <PartNumber>BC-1339</PartNumber>
+            <Description>Rounded-Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
             <Mass Unit="kg">0.008504856929999999</Mass>
-            <InsideDiameter Unit="m">0.0380492</InsideDiameter>
-            <OutsideDiameter Unit="m">0.039116</OutsideDiameter>
-            <Length Unit="m">0.15570199999999998</Length>
-        </BodyTube>
-        <BodyTube>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.034036000000000004</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.03302</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.09906</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-5BJ</PartNumber>
-            <Description>Classic Body Tube BT-5</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">5.66990462E-4</Mass>
-            <InsideDiameter Unit="m">0.013081</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0137414</OutsideDiameter>
-            <Length Unit="m">0.0508</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1344</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.009071847392</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.034036000000000004</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.03302</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.11176</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-5CJ</PartNumber>
-            <Description>Classic Body Tube BT-5</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.001133980924</Mass>
-            <InsideDiameter Unit="m">0.013081</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0137414</OutsideDiameter>
-            <Length Unit="m">0.07619999999999999</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1345</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.009071847392</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.034036000000000004</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.03302</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.11176</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-5P</PartNumber>
-            <Description>Classic Body Tube BT-5</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0017009713859999999</Mass>
-            <InsideDiameter Unit="m">0.013081</InsideDiameter>
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-            <Length Unit="m">0.12954</Length>
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-        <BodyTube>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-5T</PartNumber>
-            <Description>Classic Body Tube BT-5</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">5.66990462E-4</Mass>
-            <InsideDiameter Unit="m">0.013081</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0137414</OutsideDiameter>
-            <Length Unit="m">0.038099999999999995</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1353</PartNumber>
+            <Description>Secant Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.013891266319</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.034036000000000004</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.03302</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.136398</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-60</PartNumber>
-            <Description>Classic Body Tube BT-60</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.027215542175999998</Mass>
-            <InsideDiameter Unit="m">0.040513</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
-            <Length Unit="m">0.4572</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1353F</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.013324275856999999</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.034036000000000004</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.03302</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.13462</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-60AD</PartNumber>
-            <Description>Classic Body Tube BT-60</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.021262142325</Mass>
-            <InsideDiameter Unit="m">0.040513</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
-            <Length Unit="m">0.35559999999999997</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1354</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.015592237705000001</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.034036000000000004</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.03302</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.13716</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-60AJ</PartNumber>
-            <Description>Classic Body Tube BT-60</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.015025247243</Mass>
-            <InsideDiameter Unit="m">0.040513</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
-            <Length Unit="m">0.254</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1354C</PartNumber>
+            <Description>Parabolic</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.016442723397999997</Mass>
+            <Filled>true</Filled>
+            <Shape>PARABOLIC</Shape>
+            <OutsideDiameter Unit="m">0.034036000000000004</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.03302</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.13716</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-60C</PartNumber>
-            <Description>Classic Body Tube BT-60</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.001417476155</Mass>
-            <InsideDiameter Unit="m">0.040513</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
-            <Length Unit="m">0.0254</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1364</PartNumber>
+            <Description>Rounded-Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.017576704321999998</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.034036000000000004</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.03302</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.16256</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-60D</PartNumber>
-            <Description>Classic Body Tube BT-60</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.016726218629</Mass>
-            <InsideDiameter Unit="m">0.040513</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
-            <Length Unit="m">0.2794</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-15044</PartNumber>
+            <Description>Conical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.007087380775</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <OutsideDiameter Unit="m">0.040386</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.038099999999999995</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.11176</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-60DS</PartNumber>
-            <Description>Classic Body Tube BT-60</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.018994180477</Mass>
-            <InsideDiameter Unit="m">0.040513</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
-            <Length Unit="m">0.3175</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-15066</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.009922333084999999</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.040386</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.038099999999999995</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.16763999999999998</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-60FG</PartNumber>
-            <Description>Classic Body Tube BT-60</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.010205828315999999</Mass>
-            <InsideDiameter Unit="m">0.040513</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
-            <Length Unit="m">0.17018</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-15070</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.011056314009</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.040386</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.038099999999999995</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.17779999999999999</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-60HE</PartNumber>
-            <Description>Classic Body Tube BT-60</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
+            <PartNumber>BC-15080</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
             <Mass Unit="kg">0.012757285395</Mass>
-            <InsideDiameter Unit="m">0.040513</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
-            <Length Unit="m">0.21589999999999998</Length>
-        </BodyTube>
-        <BodyTube>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.040386</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.038099999999999995</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.2032</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-60J</PartNumber>
-            <Description>Classic Body Tube BT-60</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.004252428464999999</Mass>
-            <InsideDiameter Unit="m">0.040513</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
-            <Length Unit="m">0.06985</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-15081</PartNumber>
+            <Description>Rounded Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.012190294933</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.040386</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.038099999999999995</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.20573999999999998</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-60K</PartNumber>
-            <Description>Classic Body Tube BT-60</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.010489323547</Mass>
-            <InsideDiameter Unit="m">0.040513</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
-            <Length Unit="m">0.17779999999999999</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-16100</PartNumber>
+            <Description>Conical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0129273825336</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.04064</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.254</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-60KC</PartNumber>
-            <Description>Classic Body Tube BT-60</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.019277675708</Mass>
-            <InsideDiameter Unit="m">0.040513</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
-            <Length Unit="m">0.326136</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1625</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.00566990462</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.04064</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.0635</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-60KF</PartNumber>
-            <Description>Classic Body Tube BT-60</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.024380589866</Mass>
-            <InsideDiameter Unit="m">0.040513</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
-            <Length Unit="m">0.40894</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1625P</PartNumber>
+            <Description>Bezier</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.00566990462</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.04064</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.0635</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-60P</PartNumber>
-            <Description>Classic Body Tube BT-60</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.024097094635</Mass>
-            <InsideDiameter Unit="m">0.040513</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
-            <Length Unit="m">0.4064</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1631</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.008504856929999999</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.04064</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.07874</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-60R</PartNumber>
-            <Description>Classic Body Tube BT-60</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0076543712370000004</Mass>
-            <InsideDiameter Unit="m">0.040513</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
-            <Length Unit="m">0.127</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1634</PartNumber>
+            <Description>Rounded-Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.008788352160999999</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.04064</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.08635999999999999</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-60V</PartNumber>
-            <Description>Classic Body Tube BT-60</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.006520390313</Mass>
-            <InsideDiameter Unit="m">0.040513</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
-            <Length Unit="m">0.10947399999999999</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1636</PartNumber>
+            <Description>Bezier</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.009922333084999999</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.04064</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.09144</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-65</PartNumber>
-            <Description>Classic Body Tube BT-65</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.029625251639499996</Mass>
-            <InsideDiameter Unit="m">0.044449999999999996</InsideDiameter>
-            <OutsideDiameter Unit="m">0.045618399999999996</OutsideDiameter>
-            <Length Unit="m">0.4572</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1646</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.011056314009</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.04064</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.11683999999999999</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-70</PartNumber>
-            <Description>Classic Body Tube BT-70</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.047910694038999994</Mass>
-            <InsideDiameter Unit="m">0.055244999999999995</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0563118</OutsideDiameter>
-            <Length Unit="m">0.4572</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1647</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.01133980924</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.04064</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.11938</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-70H</PartNumber>
-            <Description>Classic Body Tube BT-70</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.018994180477</Mass>
-            <InsideDiameter Unit="m">0.055244999999999995</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0563118</OutsideDiameter>
-            <Length Unit="m">0.18161</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1648</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.011623304470999999</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.04064</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.12191999999999999</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-70KD</PartNumber>
-            <Description>Classic Body Tube BT-70</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.046493217883999995</Mass>
-            <InsideDiameter Unit="m">0.055244999999999995</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0563118</OutsideDiameter>
-            <Length Unit="m">0.4445</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1650</PartNumber>
+            <Description>Parabolic</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.012190294933</Mass>
+            <Filled>true</Filled>
+            <Shape>PARABOLIC</Shape>
+            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.04064</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.127</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-70V</PartNumber>
-            <Description>Classic Body Tube BT-70</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0283495231</Mass>
-            <InsideDiameter Unit="m">0.055244999999999995</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0563118</OutsideDiameter>
-            <Length Unit="m">0.26924</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1655</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.013040780626</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.04064</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.1397</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-80</PartNumber>
-            <Description>Classic Body Tube BT-80</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.043374770342999996</Mass>
-            <InsideDiameter Unit="m">0.0649732</InsideDiameter>
-            <OutsideDiameter Unit="m">0.06604</OutsideDiameter>
-            <Length Unit="m">0.4572</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1660</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.013607771087999999</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.04064</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.15239999999999998</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-80KD</PartNumber>
-            <Description>Classic Body Tube BT-80</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.034302922951</Mass>
-            <InsideDiameter Unit="m">0.0649732</InsideDiameter>
-            <OutsideDiameter Unit="m">0.06604</OutsideDiameter>
-            <Length Unit="m">0.36067999999999995</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1667</PartNumber>
+            <Description>Parabolic</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.014458256781</Mass>
+            <Filled>true</Filled>
+            <Shape>PARABOLIC</Shape>
+            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.04064</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.17018</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BT-80S</PartNumber>
-            <Description>Classic Body Tube BT-80</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.010772818778</Mass>
-            <InsideDiameter Unit="m">0.0649732</InsideDiameter>
-            <OutsideDiameter Unit="m">0.06604</OutsideDiameter>
-            <Length Unit="m">0.1143</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1672</PartNumber>
+            <Description>Conical-Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.016442723397999997</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.04064</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.18288</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BTH-70-120</PartNumber>
-            <Description>Classic Body Tube BTH-70</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.041957294188</Mass>
-            <InsideDiameter Unit="m">0.055244999999999995</InsideDiameter>
-            <OutsideDiameter Unit="m">0.057073799999999994</OutsideDiameter>
-            <Length Unit="m">0.30479999999999996</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-1674</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.017576704321999998</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.04064</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.18796</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BTH-70-180</PartNumber>
-            <Description>Classic Body Tube BTH-70</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
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-            <Length Unit="m">0.4572</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-17535</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.013607771087999999</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
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+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.08889999999999999</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BTH-70-286</PartNumber>
-            <Description>Classic Body Tube BTH-70</Description>
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-            <OutsideDiameter Unit="m">0.057073799999999994</OutsideDiameter>
-            <Length Unit="m">0.72644</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-17541</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
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+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
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+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.10413999999999998</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BTH-70-300</PartNumber>
-            <Description>Classic Body Tube BTH-70</Description>
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-            <OutsideDiameter Unit="m">0.057073799999999994</OutsideDiameter>
-            <Length Unit="m">0.762</Length>
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-        <BodyTube>
+            <PartNumber>BC-17560</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
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+            <Filled>true</Filled>
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+            <Length Unit="m">0.15239999999999998</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BTH-70-58</PartNumber>
-            <Description>Classic Body Tube BTH-70</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
+            <PartNumber>BC-17561</PartNumber>
+            <Description>Elliptical</Description>
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-        <BodyTube>
+            <Filled>true</Filled>
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+            <Length Unit="m">0.15494</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BTH-80-300</PartNumber>
-            <Description>Classic Body Tube BTH-80</Description>
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-            <Length Unit="m">0.762</Length>
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-        <BodyTube>
+            <PartNumber>BC-17567</PartNumber>
+            <Description>Bezier</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.021545637556</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
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+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.17018</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CPT-7180</PartNumber>
-            <Description>Clear Plastic Body Tube - Series 7</Description>
-            <Material Type="BULK">Polycarbonate</Material>
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-            <OutsideDiameter Unit="m">0.0188214</OutsideDiameter>
-            <Length Unit="m">0.4572</Length>
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-        <BodyTube>
+            <PartNumber>BC-17585</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
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+            <Filled>true</Filled>
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+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.21589999999999998</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CPT-722</PartNumber>
-            <Description>Clear Plastic Body Tube - Series 7</Description>
-            <Material Type="BULK">Polycarbonate</Material>
-            <Mass Unit="kg">0.001417476155</Mass>
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-            <OutsideDiameter Unit="m">0.0188214</OutsideDiameter>
-            <Length Unit="m">0.05715</Length>
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-        <BodyTube>
+            <PartNumber>BC-17590</PartNumber>
+            <Description>Conical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.032034961103</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
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+            <ShoulderDiameter Unit="m">0.044449999999999996</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.2286</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CPT-8180</PartNumber>
-            <Description>Clear Plastic Body Tube - Series 8</Description>
-            <Material Type="BULK">Polycarbonate</Material>
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-            <OutsideDiameter Unit="m">0.0226314</OutsideDiameter>
-            <Length Unit="m">0.4572</Length>
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-        <BodyTube>
+            <PartNumber>BC-17592</PartNumber>
+            <Description>Ogive</Description>
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+            <Filled>true</Filled>
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+            <Length Unit="m">0.23367999999999997</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CPT-825</PartNumber>
-            <Description>Clear Plastic Body Tube - Series 8</Description>
-            <Material Type="BULK">Polycarbonate</Material>
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-            <OutsideDiameter Unit="m">0.0226314</OutsideDiameter>
-            <Length Unit="m">0.0635</Length>
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-        <BodyTube>
+            <PartNumber>BC-1828</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.019844666169999997</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
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+            <ShoulderLength Unit="m">0.017779999999999997</ShoulderLength>
+            <Length Unit="m">0.07111999999999999</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CPT-835</PartNumber>
-            <Description>Clear Plastic Body Tube - Series 8</Description>
-            <Material Type="BULK">Polycarbonate</Material>
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-            <InsideDiameter Unit="m">0.021970999999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0226314</OutsideDiameter>
+            <PartNumber>BC-1835</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0283495231</Mass>
+            <Filled>true</Filled>
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+            <ShoulderLength Unit="m">0.017779999999999997</ShoulderLength>
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-            <Manufacturer>SEMROC Astronautics</Manufacturer>
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-            <Length Unit="m">0.4064</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LT-085220</PartNumber>
-            <Description>Large Body Tube - Series 085</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
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-            <OutsideDiameter Unit="m">0.024002999999999997</OutsideDiameter>
-            <Length Unit="m">0.5588</Length>
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+            <PartNumber>BC-1837</PartNumber>
+            <Description>Bezier</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0283495231</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
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+            <ShoulderLength Unit="m">0.017779999999999997</ShoulderLength>
+            <Length Unit="m">0.09398</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LT-085300</PartNumber>
-            <Description>Large Body Tube - Series 085</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
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-            <Length Unit="m">0.762</Length>
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+            <PartNumber>BC-1842</PartNumber>
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+            <Mass Unit="kg">0.0283495231</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
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+            <Length Unit="m">0.10668</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LT-08580</PartNumber>
-            <Description>Large Body Tube - Series 085</Description>
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-            <OutsideDiameter Unit="m">0.024002999999999997</OutsideDiameter>
-            <Length Unit="m">0.2032</Length>
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+            <PartNumber>BC-1853</PartNumber>
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+            <Material Type="BULK">Balsa</Material>
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+            <Filled>true</Filled>
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+            <Length Unit="m">0.13462</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LT-115220</PartNumber>
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-            <Material Type="BULK">Spiral/Glassine</Material>
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-            <Length Unit="m">0.5588</Length>
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+            <PartNumber>BC-1856</PartNumber>
+            <Description>Ogive</Description>
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+            <Filled>true</Filled>
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+            <Length Unit="m">0.14223999999999998</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LT-11530</PartNumber>
-            <Description>Large Body Tube - Series 115</Description>
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-            <Length Unit="m">0.07619999999999999</Length>
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+            <PartNumber>BC-1861</PartNumber>
+            <Description>Elliptical</Description>
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+            <Mass Unit="kg">0.034019427719999995</Mass>
+            <Filled>true</Filled>
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+            <Length Unit="m">0.15494</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LT-115300</PartNumber>
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+            <PartNumber>BC-1869</PartNumber>
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+            <Filled>true</Filled>
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+            <Length Unit="m">0.17526</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LT-11535</PartNumber>
-            <Description>Large Body Tube - Series 115</Description>
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+            <PartNumber>BC-1869C</PartNumber>
+            <Description>Conical</Description>
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+            <Filled>true</Filled>
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+            <Length Unit="m">0.17526</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LT-11550</PartNumber>
-            <Description>Large Body Tube - Series 115</Description>
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+            <PartNumber>BC-20045</PartNumber>
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+            <Filled>true</Filled>
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+            <Length Unit="m">0.1143</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LT-11555</PartNumber>
-            <Description>Large Body Tube - Series 115</Description>
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+            <PartNumber>BC-20107</PartNumber>
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+            <Filled>true</Filled>
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+            <Length Unit="m">0.27177999999999997</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LT-11560</PartNumber>
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+            <PartNumber>BC-2025</PartNumber>
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+            <Filled>true</Filled>
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+            <Length Unit="m">0.0635</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LT-11575</PartNumber>
-            <Description>Large Body Tube - Series 115</Description>
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-            <Length Unit="m">0.1905</Length>
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+            <PartNumber>BC-2026</PartNumber>
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+            <Mass Unit="kg">0.012190294933</Mass>
+            <Filled>true</Filled>
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+            <Length Unit="m">0.06604</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LT-11580</PartNumber>
-            <Description>Large Body Tube - Series 115</Description>
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-            <Length Unit="m">0.2032</Length>
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+            <Filled>true</Filled>
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+        <NoseCone>
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-        <BodyTube>
+            <PartNumber>BC-2039</PartNumber>
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+            <Filled>true</Filled>
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+            <Length Unit="m">0.09906</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LT-125157</PartNumber>
-            <Description>Large Body Tube - Series 125</Description>
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-            <PartNumber>LT-125300</PartNumber>
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-            <PartNumber>LT-150300</PartNumber>
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-            <PartNumber>LT-15080</PartNumber>
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-        <BodyTube>
+            <PartNumber>BC-2045</PartNumber>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LT-17580</PartNumber>
-            <Description>Large Body Tube - Series 175</Description>
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+            <PartNumber>BC-2050</PartNumber>
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+            <Filled>true</Filled>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LT-200220</PartNumber>
-            <Description>Large Body Tube - Series 200</Description>
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+            <PartNumber>BC-2057</PartNumber>
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+            <Length Unit="m">0.14478</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LT-200300</PartNumber>
-            <Description>Large Body Tube - Series 200</Description>
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+            <PartNumber>BC-2065</PartNumber>
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+            <Length Unit="m">0.1651</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LT-20080</PartNumber>
-            <Description>Large Body Tube - Series 200</Description>
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-            <Mass Unit="kg">0.0217724337408</Mass>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LT-225140</PartNumber>
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-            <Mass Unit="kg">0.071440798212</Mass>
-            <InsideDiameter Unit="m">0.05715</InsideDiameter>
+            <PartNumber>BC-225103</PartNumber>
+            <Description>Fat Ogive</Description>
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+            <Filled>true</Filled>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LT-225220</PartNumber>
-            <Description>Large Body Tube - Series 225</Description>
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-            <Mass Unit="kg">0.11254760670700001</Mass>
-            <InsideDiameter Unit="m">0.05715</InsideDiameter>
+            <PartNumber>BC-22530</PartNumber>
+            <Description>Bezier</Description>
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+            <Filled>true</Filled>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LT-225300</PartNumber>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LT-22580</PartNumber>
-            <Description>Large Body Tube - Series 225</Description>
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-            <Mass Unit="kg">0.040823313263999995</Mass>
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+            <PartNumber>BC-22563</PartNumber>
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+            <Filled>true</Filled>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
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+            <PartNumber>BC-22567</PartNumber>
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+            <Filled>true</Filled>
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+            <Length Unit="m">0.17018</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LT-275300</PartNumber>
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-            <Length Unit="m">0.762</Length>
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+            <PartNumber>BC-22567E</PartNumber>
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+            <Filled>true</Filled>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LT-27580</PartNumber>
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+            <PartNumber>BC-22569</PartNumber>
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+            <Filled>true</Filled>
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+            <Length Unit="m">0.17526</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>PST-50MJ</PartNumber>
-            <Description>Clear Plastic Body Tube - BT50</Description>
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+            <PartNumber>BC-22578</PartNumber>
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+            <Filled>true</Filled>
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+            <Length Unit="m">0.19812</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>PST-50S</PartNumber>
-            <Description>Clear Plastic Body Tube - BT50</Description>
-            <Material Type="BULK">Polycarbonate</Material>
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-            <Length Unit="m">0.1016</Length>
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+            <PartNumber>BC-22579</PartNumber>
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+            <Filled>true</Filled>
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+            <Length Unit="m">0.20066</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>PST-55</PartNumber>
-            <Description>Clear Plastic Body Tube - BT55</Description>
-            <Material Type="BULK">Polycarbonate</Material>
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+            <PartNumber>BC-22588</PartNumber>
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+            <Filled>true</Filled>
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+            <Length Unit="m">0.22352</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>PST-55-180</PartNumber>
-            <Description>Clear Plastic Body Tube - BT55</Description>
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-            <Length Unit="m">0.4572</Length>
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+            <PartNumber>BC-22595</PartNumber>
+            <Description>Secant-Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.07087380775</Mass>
+            <Filled>true</Filled>
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+            <Length Unit="m">0.2413</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>RT-70</PartNumber>
-            <Description>Classic Body Tube BT-70</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
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+            <PartNumber>BC-22597</PartNumber>
+            <Description>Ogive</Description>
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+            <Mass Unit="kg">0.07370876006</Mass>
+            <Filled>true</Filled>
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+            <Length Unit="m">0.24637999999999996</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>RT-99D</PartNumber>
-            <Description>Classic Body Tube BT-99</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
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-            <OutsideDiameter Unit="m">0.09398</OutsideDiameter>
-            <Length Unit="m">0.009906</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-27540</PartNumber>
+            <Description>Blunt Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.034869913413</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
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+            <Length Unit="m">0.1016</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-10100</PartNumber>
-            <Description>Standard Body Tube - Series 10</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.008703303591699999</Mass>
-            <InsideDiameter Unit="m">0.0254</InsideDiameter>
-            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
-            <Length Unit="m">0.254</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-27554</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.043941760805</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.07213599999999999</OutsideDiameter>
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+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.13716</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-10105</PartNumber>
-            <Description>Standard Body Tube - Series 10</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0091568959613</Mass>
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-            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
-            <Length Unit="m">0.2667</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-27555</PartNumber>
+            <Description>Bezier</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.045642732191</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.07213599999999999</OutsideDiameter>
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+            <Length Unit="m">0.1397</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-10120</PartNumber>
-            <Description>Standard Body Tube - Series 10</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0104609740239</Mass>
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-            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
-            <Length Unit="m">0.30479999999999996</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-505</PartNumber>
+            <Description>Spherical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">5.66990462E-4</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.013792200000000001</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.013081</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.01016</ShoulderLength>
+            <Length Unit="m">0.0127</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-10180</PartNumber>
-            <Description>Standard Body Tube - Series 10</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0156772862743</Mass>
-            <InsideDiameter Unit="m">0.0254</InsideDiameter>
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-            <Length Unit="m">0.4572</Length>
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-        <BodyTube>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-1020</PartNumber>
-            <Description>Standard Body Tube - Series 10</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0017293209090999998</Mass>
-            <InsideDiameter Unit="m">0.0254</InsideDiameter>
-            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
-            <Length Unit="m">0.0508</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-508</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">5.66990462E-4</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
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+            <ShoulderDiameter Unit="m">0.013081</ShoulderDiameter>
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+            <Length Unit="m">0.02032</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-1030</PartNumber>
-            <Description>Standard Body Tube - Series 10</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0026081561252</Mass>
-            <InsideDiameter Unit="m">0.0254</InsideDiameter>
-            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
-            <Length Unit="m">0.07619999999999999</Length>
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-        <BodyTube>
+            <PartNumber>BC-510</PartNumber>
+            <Description>Conical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.00566990462</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
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+            <ShoulderDiameter Unit="m">0.013081</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.01016</ShoulderLength>
+            <Length Unit="m">0.0254</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-1040</PartNumber>
-            <Description>Standard Body Tube - Series 10</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0034869913413</Mass>
-            <InsideDiameter Unit="m">0.0254</InsideDiameter>
-            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
-            <Length Unit="m">0.1016</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-510P</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">5.66990462E-4</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.013792200000000001</OutsideDiameter>
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+            <Length Unit="m">0.0254</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-1050</PartNumber>
-            <Description>Standard Body Tube - Series 10</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0043658265574</Mass>
-            <InsideDiameter Unit="m">0.0254</InsideDiameter>
-            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
-            <Length Unit="m">0.127</Length>
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-        <BodyTube>
+            <PartNumber>BC-512</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">5.66990462E-4</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
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+            <ShoulderDiameter Unit="m">0.013081</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.01016</ShoulderLength>
+            <Length Unit="m">0.030479999999999997</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-1060</PartNumber>
-            <Description>Standard Body Tube - Series 10</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0052163122504</Mass>
-            <InsideDiameter Unit="m">0.0254</InsideDiameter>
-            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
-            <Length Unit="m">0.15239999999999998</Length>
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-        <BodyTube>
+            <PartNumber>BC-514</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">8.504856929999999E-4</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
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+            <ShoulderDiameter Unit="m">0.013081</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.01016</ShoulderLength>
+            <Length Unit="m">0.035559999999999994</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-1080</PartNumber>
-            <Description>Standard Body Tube - Series 10</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0069739826826</Mass>
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-            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
-            <Length Unit="m">0.2032</Length>
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-        <BodyTube>
+            <PartNumber>BC-515</PartNumber>
+            <Description>Conical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">8.504856929999999E-4</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <OutsideDiameter Unit="m">0.013792200000000001</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.013081</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.01016</ShoulderLength>
+            <Length Unit="m">0.038099999999999995</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-1095</PartNumber>
-            <Description>Standard Body Tube - Series 10</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0082780607452</Mass>
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-            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
-            <Length Unit="m">0.2413</Length>
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-        <BodyTube>
+            <PartNumber>BC-515E</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">8.504856929999999E-4</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
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+            <ShoulderLength Unit="m">0.01016</ShoulderLength>
+            <Length Unit="m">0.038099999999999995</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-11120</PartNumber>
-            <Description>Standard Body Tube - Series 11</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
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-            <Length Unit="m">0.30479999999999996</Length>
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-        <BodyTube>
+            <PartNumber>BC-516</PartNumber>
+            <Description>Conical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">8.504856929999999E-4</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <OutsideDiameter Unit="m">0.013792200000000001</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.013081</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.01016</ShoulderLength>
+            <Length Unit="m">0.04064</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-11180</PartNumber>
-            <Description>Standard Body Tube - Series 11</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.018370490968800002</Mass>
-            <InsideDiameter Unit="m">0.028701999999999995</InsideDiameter>
-            <OutsideDiameter Unit="m">0.029717999999999998</OutsideDiameter>
-            <Length Unit="m">0.4572</Length>
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-        <BodyTube>
+            <PartNumber>BC-517</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">8.504856929999999E-4</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.013792200000000001</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.013081</ShoulderDiameter>
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+            <Length Unit="m">0.043179999999999996</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-1160</PartNumber>
-            <Description>Standard Body Tube - Series 11</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0061234969896</Mass>
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-            <Length Unit="m">0.15239999999999998</Length>
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-        <BodyTube>
+            <PartNumber>BC-518</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">8.504856929999999E-4</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
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+            <ShoulderDiameter Unit="m">0.013081</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.01016</ShoulderLength>
+            <Length Unit="m">0.04572</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-1180</PartNumber>
-            <Description>Standard Body Tube - Series 11</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0081646626528</Mass>
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-            <OutsideDiameter Unit="m">0.029717999999999998</OutsideDiameter>
-            <Length Unit="m">0.2032</Length>
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-        <BodyTube>
+            <PartNumber>BC-522</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.001133980924</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
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+            <ShoulderDiameter Unit="m">0.013081</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.01016</ShoulderLength>
+            <Length Unit="m">0.05588</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-1190</PartNumber>
-            <Description>Standard Body Tube - Series 11</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
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-            <OutsideDiameter Unit="m">0.029717999999999998</OutsideDiameter>
-            <Length Unit="m">0.2286</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-522P</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.001133980924</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
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+            <Length Unit="m">0.05588</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-13105</PartNumber>
-            <Description>Standard Body Tube - Series 13</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
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-            <Length Unit="m">0.2667</Length>
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-        <BodyTube>
+            <PartNumber>BC-523</PartNumber>
+            <Description>Taper-Conical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0017009713859999999</Mass>
+            <Filled>true</Filled>
+            <Shape>POWER</Shape>
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+            <ShoulderDiameter Unit="m">0.013081</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.01016</ShoulderLength>
+            <Length Unit="m">0.05841999999999999</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-13130</PartNumber>
-            <Description>Standard Body Tube - Series 13</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.015308742474000001</Mass>
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-            <OutsideDiameter Unit="m">0.034036000000000004</OutsideDiameter>
-            <Length Unit="m">0.3302</Length>
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-        <BodyTube>
+            <PartNumber>BC-524</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.001133980924</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
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+            <ShoulderDiameter Unit="m">0.013081</ShoulderDiameter>
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+            <Length Unit="m">0.06095999999999999</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-13135</PartNumber>
-            <Description>Standard Body Tube - Series 13</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.015875732936</Mass>
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-            <OutsideDiameter Unit="m">0.034036000000000004</OutsideDiameter>
-            <Length Unit="m">0.3429</Length>
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-        <BodyTube>
+            <PartNumber>BC-526</PartNumber>
+            <Description>Conical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">8.504856929999999E-4</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
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+            <ShoulderDiameter Unit="m">0.013081</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.01016</ShoulderLength>
+            <Length Unit="m">0.06604</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-13180</PartNumber>
-            <Description>Standard Body Tube - Series 13</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0211770937557</Mass>
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-            <Length Unit="m">0.4572</Length>
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-        <BodyTube>
+            <PartNumber>BC-528</PartNumber>
+            <Description>Conical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">8.504856929999999E-4</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
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+            <Length Unit="m">0.07111999999999999</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-1322</PartNumber>
-            <Description>Standard Body Tube - Series 13</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0025798066020999997</Mass>
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-            <OutsideDiameter Unit="m">0.034036000000000004</OutsideDiameter>
-            <Length Unit="m">0.05588</Length>
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-        <BodyTube>
+            <PartNumber>BC-529</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.001133980924</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.013792200000000001</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.013081</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.01016</ShoulderLength>
+            <Length Unit="m">0.07365999999999999</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-1330</PartNumber>
-            <Description>Standard Body Tube - Series 13</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0035436903875</Mass>
-            <InsideDiameter Unit="m">0.03302</InsideDiameter>
-            <OutsideDiameter Unit="m">0.034036000000000004</OutsideDiameter>
-            <Length Unit="m">0.07619999999999999</Length>
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-        <BodyTube>
+            <PartNumber>BC-708</PartNumber>
+            <Description>Conical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.00566990462</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018161</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.02032</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-1340</PartNumber>
-            <Description>Standard Body Tube - Series 13</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0047060208346</Mass>
-            <InsideDiameter Unit="m">0.03302</InsideDiameter>
-            <OutsideDiameter Unit="m">0.034036000000000004</OutsideDiameter>
-            <Length Unit="m">0.1016</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-710</PartNumber>
+            <Description>Conical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">8.504856929999999E-4</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018161</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.0254</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-1363</PartNumber>
-            <Description>Standard Body Tube - Series 13</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.007370876006</Mass>
-            <InsideDiameter Unit="m">0.03302</InsideDiameter>
-            <OutsideDiameter Unit="m">0.034036000000000004</OutsideDiameter>
-            <Length Unit="m">0.15875</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-711</PartNumber>
+            <Description>Conical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">8.504856929999999E-4</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018161</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.02794</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-1380</PartNumber>
-            <Description>Standard Body Tube - Series 13</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0094120416692</Mass>
-            <InsideDiameter Unit="m">0.03302</InsideDiameter>
-            <OutsideDiameter Unit="m">0.034036000000000004</OutsideDiameter>
-            <Length Unit="m">0.2032</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-714</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.001133980924</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018161</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.035559999999999994</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-1383</PartNumber>
-            <Description>Standard Body Tube - Series 13</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0096955369002</Mass>
-            <InsideDiameter Unit="m">0.03302</InsideDiameter>
-            <OutsideDiameter Unit="m">0.034036000000000004</OutsideDiameter>
-            <Length Unit="m">0.20955</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-715</PartNumber>
+            <Description>Rounded Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.001133980924</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018161</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.038099999999999995</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-16100</PartNumber>
-            <Description>Standard Body Tube - Series 16</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0144299072579</Mass>
-            <InsideDiameter Unit="m">0.04064</InsideDiameter>
-            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
-            <Length Unit="m">0.254</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-716</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.001133980924</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018161</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.04064</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-16109</PartNumber>
-            <Description>Standard Body Tube - Series 16</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0157339853205</Mass>
-            <InsideDiameter Unit="m">0.04064</InsideDiameter>
-            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
-            <Length Unit="m">0.27686</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-719</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.001133980924</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018161</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.04826</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-16110</PartNumber>
-            <Description>Standard Body Tube - Series 16</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.015875732936</Mass>
-            <InsideDiameter Unit="m">0.04064</InsideDiameter>
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-            <Length Unit="m">0.2794</Length>
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-        <BodyTube>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-16120</PartNumber>
-            <Description>Standard Body Tube - Series 16</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.017293209091</Mass>
-            <InsideDiameter Unit="m">0.04064</InsideDiameter>
-            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
-            <Length Unit="m">0.30479999999999996</Length>
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-        <BodyTube>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-16128</PartNumber>
-            <Description>Standard Body Tube - Series 16</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0184555395381</Mass>
-            <InsideDiameter Unit="m">0.04064</InsideDiameter>
-            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
-            <Length Unit="m">0.32512</Length>
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-        <BodyTube>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-16130</PartNumber>
-            <Description>Standard Body Tube - Series 16</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.018767384292200002</Mass>
-            <InsideDiameter Unit="m">0.04064</InsideDiameter>
-            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
-            <Length Unit="m">0.3302</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-720</PartNumber>
+            <Description>Bezier</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.001133980924</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018161</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.0508</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-16132</PartNumber>
-            <Description>Standard Body Tube - Series 16</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0190508795232</Mass>
-            <InsideDiameter Unit="m">0.04064</InsideDiameter>
-            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
-            <Length Unit="m">0.33527999999999997</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-721</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.001133980924</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018161</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.05334</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-16151</PartNumber>
-            <Description>Standard Body Tube - Series 16</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.021829132787</Mass>
-            <InsideDiameter Unit="m">0.04064</InsideDiameter>
-            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
-            <Length Unit="m">0.38404799999999994</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-722</PartNumber>
+            <Description>Rounded Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.001133980924</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018161</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.05588</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-16160</PartNumber>
-            <Description>Standard Body Tube - Series 16</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.023076511803399997</Mass>
-            <InsideDiameter Unit="m">0.04064</InsideDiameter>
-            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
-            <Length Unit="m">0.4064</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-723</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.001133980924</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018161</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.05841999999999999</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-16161</PartNumber>
-            <Description>Standard Body Tube - Series 16</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0232749584651</Mass>
-            <InsideDiameter Unit="m">0.04064</InsideDiameter>
-            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
-            <Length Unit="m">0.40957499999999997</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-723P</PartNumber>
+            <Description>Rounded Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.001417476155</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018161</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.05841999999999999</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-16163</PartNumber>
-            <Description>Standard Body Tube - Series 16</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0234450556037</Mass>
-            <InsideDiameter Unit="m">0.04064</InsideDiameter>
-            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
-            <Length Unit="m">0.41275</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-727</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.001417476155</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018161</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.06858</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-16180</PartNumber>
-            <Description>Standard Body Tube - Series 16</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0259681631596</Mass>
-            <InsideDiameter Unit="m">0.04064</InsideDiameter>
-            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
-            <Length Unit="m">0.4572</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-728</PartNumber>
+            <Description>Conical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.001417476155</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018161</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.07111999999999999</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-1620</PartNumber>
-            <Description>Standard Body Tube - Series 16</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0028916513562</Mass>
-            <InsideDiameter Unit="m">0.04064</InsideDiameter>
-            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
-            <Length Unit="m">0.0508</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-728F</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.001417476155</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018161</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.07111999999999999</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-1622</PartNumber>
-            <Description>Standard Body Tube - Series 16</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0032318456334</Mass>
-            <InsideDiameter Unit="m">0.04064</InsideDiameter>
-            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
-            <Length Unit="m">0.05715</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-730</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0017009713859999999</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018161</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.07619999999999999</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-1630</PartNumber>
-            <Description>Standard Body Tube - Series 16</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0043374770343</Mass>
-            <InsideDiameter Unit="m">0.04064</InsideDiameter>
-            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
+            <PartNumber>BC-730P</PartNumber>
+            <Description>Rounded Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0017009713859999999</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018161</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
             <Length Unit="m">0.07619999999999999</Length>
-        </BodyTube>
-        <BodyTube>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-1650</PartNumber>
-            <Description>Standard Body Tube - Series 16</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0072007788674</Mass>
-            <InsideDiameter Unit="m">0.04064</InsideDiameter>
-            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
-            <Length Unit="m">0.127</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-731</PartNumber>
+            <Description>Rounded Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0017009713859999999</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018161</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.07874</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-1652</PartNumber>
-            <Description>Standard Body Tube - Series 16</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0075693226677</Mass>
-            <InsideDiameter Unit="m">0.04064</InsideDiameter>
-            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
-            <Length Unit="m">0.13335</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-731F</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0017009713859999999</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018161</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.07874</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-1660</PartNumber>
-            <Description>Standard Body Tube - Series 16</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0086466045455</Mass>
-            <InsideDiameter Unit="m">0.04064</InsideDiameter>
-            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
-            <Length Unit="m">0.15239999999999998</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-733</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0017009713859999999</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018161</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.08381999999999999</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-1667</PartNumber>
-            <Description>Standard Body Tube - Series 16</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.009667187377100001</Mass>
-            <InsideDiameter Unit="m">0.04064</InsideDiameter>
-            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
-            <Length Unit="m">0.17018</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-734P</PartNumber>
+            <Description>Pointed Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0017009713859999999</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018161</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.08635999999999999</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-1675</PartNumber>
-            <Description>Standard Body Tube - Series 16</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0108295178242</Mass>
-            <InsideDiameter Unit="m">0.04064</InsideDiameter>
-            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
-            <Length Unit="m">0.1905</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-735</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0017009713859999999</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018161</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.08889999999999999</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-1685</PartNumber>
-            <Description>Standard Body Tube - Series 16</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0122469939792</Mass>
-            <InsideDiameter Unit="m">0.04064</InsideDiameter>
-            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
-            <Length Unit="m">0.21589999999999998</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-736</PartNumber>
+            <Description>Conical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0017009713859999999</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018161</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.09144</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-1690</PartNumber>
-            <Description>Standard Body Tube - Series 16</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0129840815798</Mass>
-            <InsideDiameter Unit="m">0.04064</InsideDiameter>
-            <OutsideDiameter Unit="m">0.041656</OutsideDiameter>
-            <Length Unit="m">0.2286</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-737</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0017009713859999999</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018161</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.09398</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-18120</PartNumber>
-            <Description>Standard Body Tube - Series 18</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0194477728466</Mass>
-            <InsideDiameter Unit="m">0.04572</InsideDiameter>
-            <OutsideDiameter Unit="m">0.046736</OutsideDiameter>
-            <Length Unit="m">0.30479999999999996</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-739</PartNumber>
+            <Description>Conical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0017009713859999999</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018161</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.09906</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-18180</PartNumber>
-            <Description>Standard Body Tube - Series 18</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.029171659269899997</Mass>
-            <InsideDiameter Unit="m">0.04572</InsideDiameter>
-            <OutsideDiameter Unit="m">0.046736</OutsideDiameter>
-            <Length Unit="m">0.4572</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-739O</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.001984466617</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018161</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.09906</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-1830</PartNumber>
-            <Description>Standard Body Tube - Series 18</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0048477684501</Mass>
-            <InsideDiameter Unit="m">0.04572</InsideDiameter>
-            <OutsideDiameter Unit="m">0.046736</OutsideDiameter>
-            <Length Unit="m">0.07619999999999999</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-744</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.001984466617</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018161</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.11176</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-1844</PartNumber>
-            <Description>Standard Body Tube - Series 18</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0068322350671</Mass>
-            <InsideDiameter Unit="m">0.04572</InsideDiameter>
-            <OutsideDiameter Unit="m">0.046736</OutsideDiameter>
-            <Length Unit="m">0.111125</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-812</PartNumber>
+            <Description>Conical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.001133980924</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.021970999999999997</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.030479999999999997</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-1860</PartNumber>
-            <Description>Standard Body Tube - Series 18</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0097238864233</Mass>
-            <InsideDiameter Unit="m">0.04572</InsideDiameter>
-            <OutsideDiameter Unit="m">0.046736</OutsideDiameter>
-            <Length Unit="m">0.15239999999999998</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-813</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.001417476155</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.021970999999999997</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.03302</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-1890</PartNumber>
-            <Description>Standard Body Tube - Series 18</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0145716548734</Mass>
-            <InsideDiameter Unit="m">0.04572</InsideDiameter>
-            <OutsideDiameter Unit="m">0.046736</OutsideDiameter>
-            <Length Unit="m">0.2286</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-814</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.001984466617</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.021970999999999997</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.035559999999999994</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-20120</PartNumber>
-            <Description>Standard Body Tube - Series 20</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0216023366022</Mass>
-            <InsideDiameter Unit="m">0.0508</InsideDiameter>
-            <OutsideDiameter Unit="m">0.051816</OutsideDiameter>
-            <Length Unit="m">0.30479999999999996</Length>
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-        <BodyTube>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-20128</PartNumber>
-            <Description>Standard Body Tube - Series 20</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.023076511803399997</Mass>
-            <InsideDiameter Unit="m">0.0508</InsideDiameter>
-            <OutsideDiameter Unit="m">0.051816</OutsideDiameter>
-            <Length Unit="m">0.32512</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-20180</PartNumber>
-            <Description>Standard Body Tube - Series 20</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0324602039495</Mass>
-            <InsideDiameter Unit="m">0.0508</InsideDiameter>
-            <OutsideDiameter Unit="m">0.051816</OutsideDiameter>
-            <Length Unit="m">0.4572</Length>
-        </BodyTube>
-        <BodyTube>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-2030</PartNumber>
-            <Description>Standard Body Tube - Series 20</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0054147589121</Mass>
-            <InsideDiameter Unit="m">0.0508</InsideDiameter>
-            <OutsideDiameter Unit="m">0.051816</OutsideDiameter>
-            <Length Unit="m">0.07619999999999999</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-815</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.001984466617</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.021970999999999997</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.038099999999999995</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-2050</PartNumber>
-            <Description>Standard Body Tube - Series 20</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0090151483458</Mass>
-            <InsideDiameter Unit="m">0.0508</InsideDiameter>
-            <OutsideDiameter Unit="m">0.051816</OutsideDiameter>
-            <Length Unit="m">0.127</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-817</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.002267961848</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.021970999999999997</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.043179999999999996</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-2060</PartNumber>
-            <Description>Standard Body Tube - Series 20</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0108011683011</Mass>
-            <InsideDiameter Unit="m">0.0508</InsideDiameter>
-            <OutsideDiameter Unit="m">0.051816</OutsideDiameter>
-            <Length Unit="m">0.15239999999999998</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-818</PartNumber>
+            <Description>Bezier</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.002267961848</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.021970999999999997</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.04572</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-2098</PartNumber>
-            <Description>Standard Body Tube - Series 20</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0176617528913</Mass>
-            <InsideDiameter Unit="m">0.0508</InsideDiameter>
-            <OutsideDiameter Unit="m">0.051816</OutsideDiameter>
-            <Length Unit="m">0.24892</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-818L</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.002267961848</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.021970999999999997</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.04572</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-5120</PartNumber>
-            <Description>Standard Body Tube - Series 5</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.004535923696</Mass>
-            <InsideDiameter Unit="m">0.013081</InsideDiameter>
-            <OutsideDiameter Unit="m">0.013792200000000001</OutsideDiameter>
-            <Length Unit="m">0.30479999999999996</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-819</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.002267961848</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.021970999999999997</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.04826</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-515</PartNumber>
-            <Description>Standard Body Tube - Series 5</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">5.953399851E-4</Mass>
-            <InsideDiameter Unit="m">0.013081</InsideDiameter>
-            <OutsideDiameter Unit="m">0.013792200000000001</OutsideDiameter>
-            <Length Unit="m">0.038099999999999995</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-820</PartNumber>
+            <Description>Bezier</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.002267961848</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.021970999999999997</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.0508</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-5180</PartNumber>
-            <Description>Standard Body Tube - Series 5</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0068038855439999995</Mass>
-            <InsideDiameter Unit="m">0.013081</InsideDiameter>
-            <OutsideDiameter Unit="m">0.013792200000000001</OutsideDiameter>
-            <Length Unit="m">0.4572</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-821</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0025514570789999997</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.021970999999999997</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.05334</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-520</PartNumber>
-            <Description>Standard Body Tube - Series 5</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">7.654371237E-4</Mass>
-            <InsideDiameter Unit="m">0.013081</InsideDiameter>
-            <OutsideDiameter Unit="m">0.013792200000000001</OutsideDiameter>
-            <Length Unit="m">0.0508</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-823</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.00283495231</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.021970999999999997</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.05841999999999999</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-520E</PartNumber>
-            <Description>Standard Body Tube - Series 5</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">7.654371237E-4</Mass>
-            <InsideDiameter Unit="m">0.013081</InsideDiameter>
-            <OutsideDiameter Unit="m">0.013792200000000001</OutsideDiameter>
-            <Length Unit="m">0.0508</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-823E</PartNumber>
+            <Description>Fat Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.00283495231</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.021970999999999997</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.05841999999999999</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-525</PartNumber>
-            <Description>Standard Body Tube - Series 5</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">9.355342623E-4</Mass>
-            <InsideDiameter Unit="m">0.013081</InsideDiameter>
-            <OutsideDiameter Unit="m">0.013792200000000001</OutsideDiameter>
-            <Length Unit="m">0.0635</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-826</PartNumber>
+            <Description>Rounded Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.003118447541</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.021970999999999997</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.06604</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-530</PartNumber>
-            <Description>Standard Body Tube - Series 5</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.001133980924</Mass>
-            <InsideDiameter Unit="m">0.013081</InsideDiameter>
-            <OutsideDiameter Unit="m">0.013792200000000001</OutsideDiameter>
+            <PartNumber>BC-830</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0034019427719999998</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.021970999999999997</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
             <Length Unit="m">0.07619999999999999</Length>
-        </BodyTube>
-        <BodyTube>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-540</PartNumber>
-            <Description>Standard Body Tube - Series 5</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0015308742474</Mass>
-            <InsideDiameter Unit="m">0.013081</InsideDiameter>
-            <OutsideDiameter Unit="m">0.013792200000000001</OutsideDiameter>
-            <Length Unit="m">0.1016</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-832</PartNumber>
+            <Description>Bezier</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.003685438003</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.021970999999999997</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.08128</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-545</PartNumber>
-            <Description>Standard Body Tube - Series 5</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0017009713859999999</Mass>
-            <InsideDiameter Unit="m">0.013081</InsideDiameter>
-            <OutsideDiameter Unit="m">0.013792200000000001</OutsideDiameter>
-            <Length Unit="m">0.1143</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-832C</PartNumber>
+            <Description>Conical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.003118447541</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.021970999999999997</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.08128</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-560</PartNumber>
-            <Description>Standard Body Tube - Series 5</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.002267961848</Mass>
-            <InsideDiameter Unit="m">0.013081</InsideDiameter>
-            <OutsideDiameter Unit="m">0.013792200000000001</OutsideDiameter>
-            <Length Unit="m">0.15239999999999998</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-833</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.003685438003</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.021970999999999997</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.08381999999999999</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-590</PartNumber>
-            <Description>Standard Body Tube - Series 5</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
+            <PartNumber>BC-834C</PartNumber>
+            <Description>Bezier</Description>
+            <Material Type="BULK">Balsa</Material>
             <Mass Unit="kg">0.0034019427719999998</Mass>
-            <InsideDiameter Unit="m">0.013081</InsideDiameter>
-            <OutsideDiameter Unit="m">0.013792200000000001</OutsideDiameter>
-            <Length Unit="m">0.2286</Length>
-        </BodyTube>
-        <BodyTube>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.021970999999999997</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.08635999999999999</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-7100</PartNumber>
-            <Description>Standard Body Tube - Series 7</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0044792246498</Mass>
-            <InsideDiameter Unit="m">0.018161</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
-            <Length Unit="m">0.254</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-836</PartNumber>
+            <Description>Secant-Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.003685438003</Mass>
+            <Filled>true</Filled>
+            <Shape>HAACK</Shape>
+            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.021970999999999997</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.09144</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-7120</PartNumber>
-            <Description>Standard Body Tube - Series 7</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0054431084352</Mass>
-            <InsideDiameter Unit="m">0.018161</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
-            <Length Unit="m">0.30479999999999996</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-837</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.003685438003</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.021970999999999997</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.09398</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-7180</PartNumber>
-            <Description>Standard Body Tube - Series 7</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0081646626528</Mass>
-            <InsideDiameter Unit="m">0.018161</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
-            <Length Unit="m">0.4572</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-840</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.004252428464999999</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.021970999999999997</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.1016</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-720</PartNumber>
-            <Description>Standard Body Tube - Series 7</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0010205828316</Mass>
-            <InsideDiameter Unit="m">0.018161</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
-            <Length Unit="m">0.0508</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-845</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.004535923696</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.021970999999999997</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.1143</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-720H</PartNumber>
-            <Description>Standard Body Tube - Series 7</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0010205828316</Mass>
-            <InsideDiameter Unit="m">0.018161</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
-            <Length Unit="m">0.0508</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-845P</PartNumber>
+            <Description>Rounded Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.004819418927</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.021970999999999997</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.1143</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-723</PartNumber>
-            <Description>Standard Body Tube - Series 7</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0011056314009</Mass>
-            <InsideDiameter Unit="m">0.018161</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
-            <Length Unit="m">0.05715</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-846</PartNumber>
+            <Description>Rounded Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.004535923696</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.021970999999999997</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.11683999999999999</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-730</PartNumber>
-            <Description>Standard Body Tube - Series 7</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0013607771088</Mass>
-            <InsideDiameter Unit="m">0.018161</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
-            <Length Unit="m">0.07619999999999999</Length>
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-        <BodyTube>
+            <PartNumber>BC-847</PartNumber>
+            <Description>Conical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.005386409389</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.021970999999999997</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.11938</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-730E</PartNumber>
-            <Description>Standard Body Tube - Series 7</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0013607771088</Mass>
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-            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
-            <Length Unit="m">0.07619999999999999</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-847W</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.005386409389</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.021970999999999997</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.11938</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-740</PartNumber>
-            <Description>Standard Body Tube - Series 7</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0017009713859999999</Mass>
-            <InsideDiameter Unit="m">0.018161</InsideDiameter>
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-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-749</PartNumber>
-            <Description>Standard Body Tube - Series 7</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.002267961848</Mass>
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-            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
-            <Length Unit="m">0.12446</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-848</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.00566990462</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.021970999999999997</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.12191999999999999</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-753</PartNumber>
-            <Description>Standard Body Tube - Series 7</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0024097094635</Mass>
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-            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
-            <Length Unit="m">0.13335</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BC-853</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0076543712370000004</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.021970999999999997</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.13462</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-755</PartNumber>
-            <Description>Standard Body Tube - Series 7</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0024664085097</Mass>
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-            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
-            <Length Unit="m">0.1397</Length>
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-        <BodyTube>
+            <PartNumber>BC-8F28</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0034019427719999998</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0233934</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.021970999999999997</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.06985</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-758</PartNumber>
-            <Description>Standard Body Tube - Series 7</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
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-            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
-            <Length Unit="m">0.14731999999999998</Length>
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-        <BodyTube>
+            <PartNumber>BC-927</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.003685438003</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0253492</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.02413</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.015239999999999998</ShoulderLength>
+            <Length Unit="m">0.06858</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-760</PartNumber>
-            <Description>Standard Body Tube - Series 7</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
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-            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
-            <Length Unit="m">0.15239999999999998</Length>
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-        <BodyTube>
+            <PartNumber>BC-932</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.004252428464999999</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0253492</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.02413</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.015239999999999998</ShoulderLength>
+            <Length Unit="m">0.08128</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-765</PartNumber>
-            <Description>Standard Body Tube - Series 7</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0029483504024</Mass>
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-            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
-            <Length Unit="m">0.1651</Length>
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-        <BodyTube>
+            <PartNumber>BC-940</PartNumber>
+            <Description>Bezier</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.004535923696</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0253492</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.02413</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.015239999999999998</ShoulderLength>
+            <Length Unit="m">0.1016</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-770</PartNumber>
-            <Description>Standard Body Tube - Series 7</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0031751465871999998</Mass>
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-            <Length Unit="m">0.17779999999999999</Length>
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-        <BodyTube>
+            <PartNumber>BC-944</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.004535923696</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0253492</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.02413</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.015239999999999998</ShoulderLength>
+            <Length Unit="m">0.11176</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-790</PartNumber>
-            <Description>Standard Body Tube - Series 7</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
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-            <InsideDiameter Unit="m">0.018161</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0192786</OutsideDiameter>
-            <Length Unit="m">0.2286</Length>
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-        <BodyTube>
+            <PartNumber>BNC-10A</PartNumber>
+            <Description>Blunt Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">8.504856929999999E-4</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.018288</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018033999999999998</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.00635</ShoulderLength>
+            <Length Unit="m">0.020574000000000002</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-8100</PartNumber>
-            <Description>Standard Body Tube - Series 8</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.007087380775</Mass>
-            <InsideDiameter Unit="m">0.021970999999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
-            <Length Unit="m">0.254</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BNC-10B</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.001417476155</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.018288</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018033999999999998</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.00635</ShoulderLength>
+            <Length Unit="m">0.043179999999999996</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-8103</PartNumber>
-            <Description>Standard Body Tube - Series 8</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0073141769598</Mass>
-            <InsideDiameter Unit="m">0.021970999999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
-            <Length Unit="m">0.26162</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BNC-20A</PartNumber>
+            <Description>Blunt Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">8.504856929999999E-4</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0186944</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018033999999999998</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.009524999999999999</ShoulderLength>
+            <Length Unit="m">0.020574000000000002</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-8113</PartNumber>
-            <Description>Standard Body Tube - Series 8</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.008022915037299998</Mass>
-            <InsideDiameter Unit="m">0.021970999999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
-            <Length Unit="m">0.28702</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BNC-20AZ</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.001984466617</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0186944</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018033999999999998</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.009524999999999999</ShoulderLength>
+            <Length Unit="m">0.0635</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-8120</PartNumber>
-            <Description>Standard Body Tube - Series 8</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.010205828315999999</Mass>
-            <InsideDiameter Unit="m">0.021970999999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
-            <Length Unit="m">0.30479999999999996</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BNC-20B</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.001417476155</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0186944</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018033999999999998</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.009524999999999999</ShoulderLength>
+            <Length Unit="m">0.043179999999999996</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-8150</PartNumber>
-            <Description>Standard Body Tube - Series 8</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0106310711625</Mass>
-            <InsideDiameter Unit="m">0.021970999999999997</InsideDiameter>
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-            <Length Unit="m">0.381</Length>
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-        <BodyTube>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-8180</PartNumber>
-            <Description>Standard Body Tube - Series 8</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.012757285395</Mass>
-            <InsideDiameter Unit="m">0.021970999999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
-            <Length Unit="m">0.4572</Length>
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-        <BodyTube>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-820</PartNumber>
-            <Description>Standard Body Tube - Series 8</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
+            <PartNumber>BNC-20CB</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
             <Mass Unit="kg">0.001417476155</Mass>
-            <InsideDiameter Unit="m">0.021970999999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
-            <Length Unit="m">0.0508</Length>
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-        <BodyTube>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-823</PartNumber>
-            <Description>Standard Body Tube - Series 8</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0015592237705</Mass>
-            <InsideDiameter Unit="m">0.021970999999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
-            <Length Unit="m">0.05715</Length>
-        </BodyTube>
-        <BodyTube>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
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+            <ShoulderDiameter Unit="m">0.018033999999999998</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.009524999999999999</ShoulderLength>
+            <Length Unit="m">0.044449999999999996</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-825</PartNumber>
-            <Description>Standard Body Tube - Series 8</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0017860199553</Mass>
-            <InsideDiameter Unit="m">0.021970999999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
-            <Length Unit="m">0.0635</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BNC-20H</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">8.504856929999999E-4</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0186944</OutsideDiameter>
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+            <ShoulderLength Unit="m">0.009524999999999999</ShoulderLength>
+            <Length Unit="m">0.02032</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-830</PartNumber>
-            <Description>Standard Body Tube - Series 8</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0021262142324999997</Mass>
-            <InsideDiameter Unit="m">0.021970999999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
-            <Length Unit="m">0.07619999999999999</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BNC-20L</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.001133980924</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0186944</OutsideDiameter>
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+            <ShoulderLength Unit="m">0.009524999999999999</ShoulderLength>
+            <Length Unit="m">0.035559999999999994</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-845</PartNumber>
-            <Description>Standard Body Tube - Series 8</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0032034961103</Mass>
-            <InsideDiameter Unit="m">0.021970999999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
-            <Length Unit="m">0.1143</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BNC-20N</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.002267961848</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0186944</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018033999999999998</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.009524999999999999</ShoulderLength>
+            <Length Unit="m">0.06985</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-855</PartNumber>
-            <Description>Standard Body Tube - Series 8</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0039122341878</Mass>
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-            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
-            <Length Unit="m">0.1397</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BNC-20R</PartNumber>
+            <Description>Conical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.001984466617</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <OutsideDiameter Unit="m">0.0186944</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018033999999999998</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.009524999999999999</ShoulderLength>
+            <Length Unit="m">0.06985</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-857</PartNumber>
-            <Description>Standard Body Tube - Series 8</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.004053981803299999</Mass>
-            <InsideDiameter Unit="m">0.021970999999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
-            <Length Unit="m">0.14478</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BNC-20SP</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">2.83495231E-4</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0186944</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.018033999999999998</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.009524999999999999</ShoulderLength>
+            <Length Unit="m">0.00635</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-873</PartNumber>
-            <Description>Standard Body Tube - Series 8</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0051879627273</Mass>
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-            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
-            <Length Unit="m">0.18542</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BNC-20Y</PartNumber>
+            <Description>Conical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">5.66990462E-4</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <OutsideDiameter Unit="m">0.0186944</OutsideDiameter>
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+            <ShoulderLength Unit="m">0.009524999999999999</ShoulderLength>
+            <Length Unit="m">0.0254</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-880</PartNumber>
-            <Description>Standard Body Tube - Series 8</Description>
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-            <Mass Unit="kg">0.00566990462</Mass>
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-            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
-            <Length Unit="m">0.2032</Length>
-        </BodyTube>
-        <BodyTube>
+            <PartNumber>BNC-30C</PartNumber>
+            <Description>Blunt Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.001133980924</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.019431</OutsideDiameter>
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+            <ShoulderLength Unit="m">0.009524999999999999</ShoulderLength>
+            <Length Unit="m">0.019049999999999997</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-890</PartNumber>
-            <Description>Standard Body Tube - Series 8</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
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-            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
-            <Length Unit="m">0.2286</Length>
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-        <BodyTube>
+            <PartNumber>BNC-30D</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0017009713859999999</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
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+            <ShoulderLength Unit="m">0.009524999999999999</ShoulderLength>
+            <Length Unit="m">0.038099999999999995</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-8F120</PartNumber>
-            <Description>Standard Body Tube - Series 8F</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.008504856929999999</Mass>
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-            <Length Unit="m">0.30479999999999996</Length>
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-        <BodyTube>
+            <PartNumber>BNC-30DE</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0017009713859999999</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.019431</OutsideDiameter>
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+            <ShoulderLength Unit="m">0.009524999999999999</ShoulderLength>
+            <Length Unit="m">0.03505199999999999</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-8F180</PartNumber>
-            <Description>Standard Body Tube - Series 8F</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.012757285395</Mass>
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-            <OutsideDiameter Unit="m">0.0233934</OutsideDiameter>
-            <Length Unit="m">0.4572</Length>
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-        <BodyTube>
+            <PartNumber>BNC-30E</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.001984466617</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.019431</OutsideDiameter>
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+            <ShoulderLength Unit="m">0.009524999999999999</ShoulderLength>
+            <Length Unit="m">0.05841999999999999</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-8F60</PartNumber>
-            <Description>Standard Body Tube - Series 8F</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0042240789419</Mass>
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-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-8F90</PartNumber>
-            <Description>Standard Body Tube - Series 8F</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0063786426975</Mass>
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-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-9180</PartNumber>
-            <Description>Standard Body Tube - Series 9</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.014798451058200001</Mass>
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-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-930</PartNumber>
-            <Description>Standard Body Tube - Series 9</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0024664085097</Mass>
-            <InsideDiameter Unit="m">0.02413</InsideDiameter>
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-        <BodyTube>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-940</PartNumber>
-            <Description>Standard Body Tube - Series 9</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0032885446796</Mass>
-            <InsideDiameter Unit="m">0.02413</InsideDiameter>
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-            <Length Unit="m">0.1016</Length>
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-        <BodyTube>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-940E</PartNumber>
-            <Description>Standard Body Tube - Series 9</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0032885446796</Mass>
-            <InsideDiameter Unit="m">0.02413</InsideDiameter>
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-            <Length Unit="m">0.1016</Length>
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-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-950</PartNumber>
-            <Description>Standard Body Tube - Series 9</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.004110680849499999</Mass>
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-            <Length Unit="m">0.127</Length>
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-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-950E</PartNumber>
-            <Description>Standard Body Tube - Series 9</Description>
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-            <Mass Unit="kg">0.004110680849499999</Mass>
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-            <Length Unit="m">0.127</Length>
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-        <BodyTube>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-980</PartNumber>
-            <Description>Standard Body Tube - Series 9</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0065770893592</Mass>
-            <InsideDiameter Unit="m">0.02413</InsideDiameter>
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-            <Length Unit="m">0.2032</Length>
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-        <BodyTube>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>ST-990</PartNumber>
-            <Description>Standard Body Tube - Series 9</Description>
-            <Material Type="BULK">Spiral/Glassine</Material>
-            <Mass Unit="kg">0.0073992255291000005</Mass>
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-            <Length Unit="m">0.2286</Length>
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-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BTC-5</PartNumber>
-            <Description>Semroc Solid Balsa Tube Adapter - Series 5</Description>
+            <PartNumber>BNC-3A</PartNumber>
+            <Description>Conical</Description>
             <Material Type="BULK">Balsa</Material>
             <Mass Unit="kg">2.83495231E-4</Mass>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.013081</OutsideDiameter>
+            <Shape>CONICAL</Shape>
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+            <ShoulderDiameter Unit="m">0.008864599999999999</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.00635</ShoulderLength>
             <Length Unit="m">0.019049999999999997</Length>
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-        <BulkHead>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BTC-7</PartNumber>
-            <Description>Semroc Solid Balsa Tube Adapter - Series 7</Description>
+            <PartNumber>BNC-40D</PartNumber>
+            <Description>Ogive</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">7.370876006E-4</Mass>
+            <Mass Unit="kg">0.001133980924</Mass>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.018161</OutsideDiameter>
-            <Length Unit="m">0.0254</Length>
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-        <BulkHead>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.020954999999999998</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.019431</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.01016</ShoulderLength>
+            <Length Unit="m">0.038099999999999995</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BTC-8</PartNumber>
-            <Description>Semroc Solid Balsa Tube Adapter - Series 8</Description>
+            <PartNumber>BNC-40F</PartNumber>
+            <Description>Conical</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0010772818778</Mass>
+            <Mass Unit="kg">0.001984466617</Mass>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.021970999999999997</OutsideDiameter>
-            <Length Unit="m">0.0254</Length>
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-        <BulkHead>
+            <Shape>CONICAL</Shape>
+            <OutsideDiameter Unit="m">0.020954999999999998</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.019431</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.01016</ShoulderLength>
+            <Length Unit="m">0.04826</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BTC-8F</PartNumber>
-            <Description>Semroc Solid Balsa Tube Adapter - Series 8F</Description>
+            <PartNumber>BNC-40G</PartNumber>
+            <Description>Ogive</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0010772818778</Mass>
+            <Mass Unit="kg">0.004535923696</Mass>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.022479</OutsideDiameter>
-            <Length Unit="m">0.0254</Length>
-        </BulkHead>
-        <BulkHead>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.020954999999999998</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.019431</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.01016</ShoulderLength>
+            <Length Unit="m">0.1143</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BTC-9</PartNumber>
-            <Description>Semroc Solid Balsa Tube Adapter - Series 9</Description>
+            <PartNumber>BNC-50C</PartNumber>
+            <Description>Conical</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0012757285394999999</Mass>
+            <Mass Unit="kg">0.0017009713859999999</Mass>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.02413</OutsideDiameter>
-            <Length Unit="m">0.038099999999999995</Length>
-        </BulkHead>
-        <BulkHead>
+            <Shape>CONICAL</Shape>
+            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.02413</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.032258</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BTC-10</PartNumber>
-            <Description>Semroc Solid Balsa Tube Adapter - Series 10</Description>
+            <PartNumber>BNC-50G</PartNumber>
+            <Description>Ogive</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0018143694784</Mass>
+            <Mass Unit="kg">0.006520390313</Mass>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.0254</OutsideDiameter>
-            <Length Unit="m">0.038099999999999995</Length>
-        </BulkHead>
-        <BulkHead>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.02413</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.14478</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BTC-11</PartNumber>
-            <Description>Semroc Solid Balsa Tube Adapter - Series 11</Description>
+            <PartNumber>BNC-50J</PartNumber>
+            <Description>Blunt Ogive</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0019561170939</Mass>
+            <Mass Unit="kg">0.002267961848</Mass>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.028701999999999995</OutsideDiameter>
-            <Length Unit="m">0.038099999999999995</Length>
-        </BulkHead>
-        <BulkHead>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.02413</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.034925</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BTC-13</PartNumber>
-            <Description>Semroc Solid Balsa Tube Adapter - Series 13</Description>
+            <PartNumber>BNC-50K</PartNumber>
+            <Description>Fat Ogive</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0035436903875</Mass>
+            <Mass Unit="kg">0.003685438003</Mass>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.03302</OutsideDiameter>
-            <Length Unit="m">0.044449999999999996</Length>
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-        <BulkHead>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.02413</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.06985</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BTC-16</PartNumber>
-            <Description>Semroc Solid Balsa Tube Adapter - Series 16</Description>
+            <PartNumber>BNC-50KP</PartNumber>
+            <Description>Parabolic</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.004961166542499999</Mass>
+            <Mass Unit="kg">0.003685438003</Mass>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.04064</OutsideDiameter>
-            <Length Unit="m">0.044449999999999996</Length>
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-        <BulkHead>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.02413</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.06985</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BTC-18</PartNumber>
-            <Description>Semroc Solid Balsa Tube Adapter - Series 18</Description>
+            <PartNumber>BNC-50V</PartNumber>
+            <Description>Conical</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.00566990462</Mass>
+            <Mass Unit="kg">0.005386409389</Mass>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.04572</OutsideDiameter>
-            <Length Unit="m">0.044449999999999996</Length>
-        </BulkHead>
-        <BulkHead>
+            <Shape>CONICAL</Shape>
+            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.02413</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.14604999999999999</Length>
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+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BTC-20</PartNumber>
-            <Description>Semroc Solid Balsa Tube Adapter - Series 20</Description>
+            <PartNumber>BNC-50X</PartNumber>
+            <Description>Elliptical</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0075126236215</Mass>
+            <Mass Unit="kg">0.004252428464999999</Mass>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.0508</OutsideDiameter>
-            <Length Unit="m">0.05334</Length>
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-        <BulkHead>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.02413</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.08255</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BTC-085</PartNumber>
-            <Description>Semroc Solid Balsa Tube Adapter - Series 85</Description>
+            <PartNumber>BNC-50Y</PartNumber>
+            <Description>Ogive</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0016159228167</Mass>
+            <Mass Unit="kg">0.004535923696</Mass>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.021970999999999997</OutsideDiameter>
-            <Length Unit="m">0.038099999999999995</Length>
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-        <BulkHead>
+            <Shape>OGIVE</Shape>
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+            <ShoulderDiameter Unit="m">0.02413</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.111125</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BTC-115</PartNumber>
-            <Description>Semroc Solid Balsa Tube Adapter - Series 115</Description>
+            <PartNumber>BNC-50YP</PartNumber>
+            <Description>Ogive</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0031751465871999998</Mass>
+            <Mass Unit="kg">0.004535923696</Mass>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.029209999999999996</OutsideDiameter>
-            <Length Unit="m">0.044449999999999996</Length>
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-        <BulkHead>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.02413</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <Length Unit="m">0.108712</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BTC-125</PartNumber>
-            <Description>Semroc Solid Balsa Tube Adapter - Series 125</Description>
+            <PartNumber>BNC-55AA</PartNumber>
+            <Description>Ogive</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.004535923696</Mass>
+            <Mass Unit="kg">0.004252428464999999</Mass>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.03175</OutsideDiameter>
-            <Length Unit="m">0.0508</Length>
-        </BulkHead>
-        <BulkHead>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0325882</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.015239999999999998</ShoulderLength>
+            <Length Unit="m">0.079375</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BTC-150</PartNumber>
-            <Description>Semroc Solid Balsa Tube Adapter - Series 150</Description>
+            <PartNumber>BNC-55AC</PartNumber>
+            <Description>Secant-Ogive</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.006662137928499999</Mass>
+            <Mass Unit="kg">0.009071847392</Mass>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.038099999999999995</OutsideDiameter>
-            <Length Unit="m">0.0508</Length>
-        </BulkHead>
-        <BulkHead>
+            <Shape>HAACK</Shape>
+            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0325882</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.015239999999999998</ShoulderLength>
+            <Length Unit="m">0.136525</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BTC-175</PartNumber>
-            <Description>Semroc Solid Balsa Tube Adapter - Series 175</Description>
+            <PartNumber>BNC-55ACP</PartNumber>
+            <Description>Secant-Ogive</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0094970902385</Mass>
+            <Mass Unit="kg">0.009355342623</Mass>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.044449999999999996</OutsideDiameter>
-            <Length Unit="m">0.05715</Length>
-        </BulkHead>
-        <BulkHead>
+            <Shape>HAACK</Shape>
+            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0325882</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.015239999999999998</ShoulderLength>
+            <Length Unit="m">0.14604999999999999</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BTC-225</PartNumber>
-            <Description>Semroc Solid Balsa Tube Adapter - Series 225</Description>
+            <PartNumber>BNC-55AO</PartNumber>
+            <Description>Elliptical</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0180019471685</Mass>
+            <Mass Unit="kg">0.012190294933</Mass>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.05715</OutsideDiameter>
-            <Length Unit="m">0.0635</Length>
-        </BulkHead>
-        <BulkHead>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0325882</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.015239999999999998</ShoulderLength>
+            <Length Unit="m">0.127</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BTC-275</PartNumber>
-            <Description>Semroc Solid Balsa Tube Adapter - Series 275</Description>
+            <PartNumber>BNC-55CT</PartNumber>
+            <Description>Rounded Ogive</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0321767087185</Mass>
+            <Mass Unit="kg">0.0068038855439999995</Mass>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.06985</OutsideDiameter>
-            <Length Unit="m">0.07619999999999999</Length>
-        </BulkHead>
-        <BulkHead>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0325882</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.015239999999999998</ShoulderLength>
+            <Length Unit="m">0.07365999999999999</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>NB-3</PartNumber>
-            <Description>Semroc Solid Balsa Tube Adapter - Series BT-3</Description>
+            <PartNumber>BNC-55EX</PartNumber>
+            <Description>Fat Ogive</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">1.9844666169999999E-4</Mass>
+            <Mass Unit="kg">0.008221361698999998</Mass>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.008864599999999999</OutsideDiameter>
-            <Length Unit="m">0.019049999999999997</Length>
-        </BulkHead>
-        <BulkHead>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0325882</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.015239999999999998</ShoulderLength>
+            <Length Unit="m">0.08635999999999999</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>NB-5</PartNumber>
-            <Description>Semroc Solid Balsa Tube Adapter - Series BT-5</Description>
+            <PartNumber>BNC-55F</PartNumber>
+            <Description>Ogive</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">2.83495231E-4</Mass>
+            <Mass Unit="kg">0.010205828315999999</Mass>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.013081</OutsideDiameter>
-            <Length Unit="m">0.019049999999999997</Length>
-        </BulkHead>
-        <BulkHead>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0325882</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.015239999999999998</ShoulderLength>
+            <Length Unit="m">0.10668</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>NB-20</PartNumber>
-            <Description>Semroc Solid Balsa Tube Adapter - Series BT-20</Description>
+            <PartNumber>BNC-55FD</PartNumber>
+            <Description>Base-Drilled Ogive</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">5.66990462E-4</Mass>
+            <Mass Unit="kg">0.0059533998509999995</Mass>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.018033999999999998</OutsideDiameter>
-            <Length Unit="m">0.019049999999999997</Length>
-        </BulkHead>
-        <BulkHead>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0325882</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.015239999999999998</ShoulderLength>
+            <Length Unit="m">0.10668</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>NB-30</PartNumber>
-            <Description>Semroc Solid Balsa Tube Adapter - Series BT-30</Description>
+            <PartNumber>BNC-55PT</PartNumber>
+            <Description>Conical</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">5.66990462E-4</Mass>
+            <Mass Unit="kg">0.015875732936</Mass>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.018414999999999997</OutsideDiameter>
-            <Length Unit="m">0.019049999999999997</Length>
-        </BulkHead>
-        <BulkHead>
+            <Shape>CONICAL</Shape>
+            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0325882</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.015239999999999998</ShoulderLength>
+            <Length Unit="m">0.15621000000000002</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>NB-40</PartNumber>
-            <Description>Semroc Solid Balsa Tube Adapter - Series BT-40</Description>
+            <PartNumber>BNC-55X</PartNumber>
+            <Description>Elliptical</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">7.937866467999999E-4</Mass>
+            <Mass Unit="kg">0.010489323547</Mass>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.019431</OutsideDiameter>
-            <Length Unit="m">0.0254</Length>
-        </BulkHead>
-        <BulkHead>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0325882</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.015239999999999998</ShoulderLength>
+            <Length Unit="m">0.10413999999999998</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>NB-50</PartNumber>
-            <Description>Semroc Solid Balsa Tube Adapter - Series BT-50</Description>
+            <PartNumber>BNC-55Z</PartNumber>
+            <Description>Ogive</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.001133980924</Mass>
+            <Mass Unit="kg">0.007087380775</Mass>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.02413</OutsideDiameter>
-            <Length Unit="m">0.0254</Length>
-        </BulkHead>
-        <BulkHead>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0325882</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.015239999999999998</ShoulderLength>
+            <Length Unit="m">0.07619999999999999</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>NB-50L</PartNumber>
-            <Description>Semroc Solid Balsa Tube Adapter - Series BT-50</Description>
+            <PartNumber>BNC-5AW</PartNumber>
+            <Description>Elliptical</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0021829132787</Mass>
+            <Mass Unit="kg">0.0059533998509999995</Mass>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.02413</OutsideDiameter>
-            <Length Unit="m">0.030225999999999996</Length>
-        </BulkHead>
-        <BulkHead>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0137414</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.013081</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.00635</ShoulderLength>
+            <Length Unit="m">0.05715</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>NB-55</PartNumber>
-            <Description>Semroc Solid Balsa Tube Adapter - Series BT-55</Description>
+            <PartNumber>BNC-5AX</PartNumber>
+            <Description>Ogive</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0032601951565</Mass>
+            <Mass Unit="kg">0.00566990462</Mass>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.0325882</OutsideDiameter>
-            <Length Unit="m">0.03175</Length>
-        </BulkHead>
-        <BulkHead>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0137414</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.013081</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.00635</ShoulderLength>
+            <Length Unit="m">0.05715</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>NB-60</PartNumber>
-            <Description>Semroc Solid Balsa Tube Adapter - Series BT-60</Description>
+            <PartNumber>BNC-5E</PartNumber>
+            <Description>Ogive</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.004819418927</Mass>
+            <Mass Unit="kg">5.66990462E-4</Mass>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.040513</OutsideDiameter>
-            <Length Unit="m">0.038099999999999995</Length>
-        </BulkHead>
-        <BulkHead>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0137414</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.013081</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.00635</ShoulderLength>
+            <Length Unit="m">0.03505199999999999</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>NB-65</PartNumber>
-            <Description>Semroc Solid Balsa Tube Adapter - Series BT-65</Description>
+            <PartNumber>BNC-5S</PartNumber>
+            <Description>Conical</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0059533998509999995</Mass>
+            <Mass Unit="kg">4.535923696E-4</Mass>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.044449999999999996</OutsideDiameter>
-            <Length Unit="m">0.044449999999999996</Length>
-        </BulkHead>
-        <BulkHead>
+            <Shape>CONICAL</Shape>
+            <OutsideDiameter Unit="m">0.0137414</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.013081</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.00635</ShoulderLength>
+            <Length Unit="m">0.038099999999999995</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>NB-70</PartNumber>
-            <Description>Semroc Solid Balsa Tube Adapter - Series BT-70</Description>
+            <PartNumber>BNC-5V</PartNumber>
+            <Description>Elliptical</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.006236895082</Mass>
+            <Mass Unit="kg">3.685438003E-4</Mass>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.055244999999999995</OutsideDiameter>
-            <Length Unit="m">0.0508</Length>
-        </BulkHead>
-        <BulkHead>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0137414</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.013081</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.00635</ShoulderLength>
+            <Length Unit="m">0.019049999999999997</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>NB-80</PartNumber>
-            <Description>Semroc Solid Balsa Tube Adapter - Series BT-80</Description>
+            <PartNumber>BNC-5W</PartNumber>
+            <Description>Ogive</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.010489323547</Mass>
+            <Mass Unit="kg">0.001133980924</Mass>
             <Filled>true</Filled>
-            <OutsideDiameter Unit="m">0.0649732</OutsideDiameter>
-            <Length Unit="m">0.07619999999999999</Length>
-        </BulkHead>
-        <CenteringRing>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0137414</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.013081</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.00635</ShoulderLength>
+            <Length Unit="m">0.072898</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-57</PartNumber>
-            <Description>Centering Ring #5 to #7</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.013843000000000001</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0181102</OutsideDiameter>
-            <Length Unit="m">0.00635</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-60AH</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.02267961848</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.040513</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.16827499999999998</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-58</PartNumber>
-            <Description>Centering Ring #5 to #8</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.013843000000000001</InsideDiameter>
-            <OutsideDiameter Unit="m">0.021920199999999997</OutsideDiameter>
-            <Length Unit="m">0.00635</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-60L</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.009638837854</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.040513</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.079375</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-510</PartNumber>
-            <Description>Centering Ring #5 to #10</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.013843000000000001</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0253492</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-60LP</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0068038855439999995</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.040513</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.06985</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-513</PartNumber>
-            <Description>Centering Ring #5 to #13</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.013843000000000001</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0329692</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-60MS</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0059533998509999995</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.040513</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.06604</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-78</PartNumber>
-            <Description>Centering Ring #7 to #8</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0193294</InsideDiameter>
-            <OutsideDiameter Unit="m">0.021920199999999997</OutsideDiameter>
-            <Length Unit="m">0.00635</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-60NA</PartNumber>
+            <Description>Rounded Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.010489323547</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.040513</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.12191999999999999</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-78F</PartNumber>
-            <Description>Centering Ring #7 to #8F</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0193294</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0224282</OutsideDiameter>
-            <Length Unit="m">0.001778</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-60NS</PartNumber>
+            <Description>Conical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0129273825336</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.040513</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.254</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-78L</PartNumber>
-            <Description>Centering Ring #7 to #8</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0193294</InsideDiameter>
-            <OutsideDiameter Unit="m">0.021920199999999997</OutsideDiameter>
-            <Length Unit="m">0.002032</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-60RL</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.022963113711000002</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.040513</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.212725</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-79</PartNumber>
-            <Description>Centering Ring #7 to #9</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0193294</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0240792</OutsideDiameter>
-            <Length Unit="m">0.00635</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-60X</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.017576704321999998</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.040513</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.138684</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-710</PartNumber>
-            <Description>Centering Ring #7 to #10</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0193294</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0253492</OutsideDiameter>
-            <Length Unit="m">0.00635</Length>
-        </CenteringRing>
-        <CenteringRing>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-711</PartNumber>
-            <Description>Centering Ring #7 to #11</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0193294</InsideDiameter>
-            <OutsideDiameter Unit="m">0.028194</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-713</PartNumber>
-            <Description>Centering Ring #7 to #13</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0193294</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0329692</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-60Y</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.020695151863</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.040513</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.18414999999999998</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-716</PartNumber>
-            <Description>Centering Ring #7 to #16</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0193294</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0405892</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-65AF</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.014741752012</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.045618399999999996</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.044449999999999996</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.1016</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-718</PartNumber>
-            <Description>Centering Ring #7 to #18</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0193294</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0456692</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-65L</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.011623304470999999</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.045618399999999996</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.044449999999999996</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.08255</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-720</PartNumber>
-            <Description>Centering Ring #7 to #20</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0193294</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0507492</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-70AJ</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.024097094635</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0563118</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.055244999999999995</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.10794999999999999</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-9115</PartNumber>
-            <Description>Centering Ring #9 to #115</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0254</InsideDiameter>
-            <OutsideDiameter Unit="m">0.028448</OutsideDiameter>
-            <Length Unit="m">0.0254</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-70CT</PartNumber>
+            <Description>Bezier</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.02551457079</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0563118</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.055244999999999995</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.1143</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-9-13</PartNumber>
-            <Description>Centering Ring #9 to #13</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0254</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0329692</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-70D</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.02551457079</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.0563118</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.055244999999999995</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.10794999999999999</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-916</PartNumber>
-            <Description>Centering Ring #9 to #16</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0254</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0405892</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-70HAC</PartNumber>
+            <Description>Secant-Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0566990462</Mass>
+            <Filled>true</Filled>
+            <Shape>HAACK</Shape>
+            <OutsideDiameter Unit="m">0.057073799999999994</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.055244999999999995</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.23266399999999998</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-9-16P</PartNumber>
-            <Description>Centering Ring #9 to #16</Description>
-            <Material Type="BULK">lite ply</Material>
-            <InsideDiameter Unit="m">0.0254</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0405892</OutsideDiameter>
-            <Length Unit="m">0.002794</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-70HAJ</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.024097094635</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.057073799999999994</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.055244999999999995</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.10794999999999999</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-918</PartNumber>
-            <Description>Centering Ring #9 to #18</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0254</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0456692</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-70HB</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.032034961103</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.057073799999999994</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.055244999999999995</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.17779999999999999</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-9-20</PartNumber>
-            <Description>Centering Ring #9 to #20</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0254</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0507492</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-70HCT</PartNumber>
+            <Description>Bezier</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.02551457079</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.057073799999999994</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.055244999999999995</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.1143</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-9-225P</PartNumber>
-            <Description>Centering Ring #9 to #225</Description>
-            <Material Type="BULK">lite ply</Material>
-            <InsideDiameter Unit="m">0.0254</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0570992</OutsideDiameter>
-            <Length Unit="m">0.002794</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-70HD</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.024947580328</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.057073799999999994</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.055244999999999995</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.109982</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-9-150P</PartNumber>
-            <Description>Centering Ring #9 to #150</Description>
-            <Material Type="BULK">lite ply</Material>
-            <InsideDiameter Unit="m">0.0254</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0380492</OutsideDiameter>
-            <Length Unit="m">0.002794</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-70MS</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0283495231</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0563118</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.055244999999999995</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.089916</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-9-70</PartNumber>
-            <Description>Centering Ring #9 to BT-70</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0254</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0551942</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-9-80</PartNumber>
-            <Description>Centering Ring #9 to BT-80</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0254</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0651764</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-70NH</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.041957294188</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.0563118</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.055244999999999995</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.02032</ShoulderLength>
+            <Length Unit="m">0.24764999999999998</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-9-80P</PartNumber>
-            <Description>Centering Ring #9 to BT-80</Description>
-            <Material Type="BULK">lite ply</Material>
-            <InsideDiameter Unit="m">0.0254</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0651764</OutsideDiameter>
-            <Length Unit="m">0.002794</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-80AH</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.079662159911</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.06604</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0254</ShoulderLength>
+            <Length Unit="m">0.2667</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-10-13</PartNumber>
-            <Description>Centering Ring #10 to #13</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0264668</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0329692</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-80AO</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.037988360954</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.06604</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0254</ShoulderLength>
+            <Length Unit="m">0.25146</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-10-16</PartNumber>
-            <Description>Centering Ring #10 to #16</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0264668</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0405892</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-80BB</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.031184475410000002</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.06604</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0254</ShoulderLength>
+            <Length Unit="m">0.1016</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-10-20</PartNumber>
-            <Description>Centering Ring #10 to #20</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0264668</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0507492</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-80D</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.027782532638</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.06604</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0254</ShoulderLength>
+            <Length Unit="m">0.127</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-11516</PartNumber>
-            <Description>Centering Ring #115 to #16</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0310388</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0405892</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-80HAH</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.079662159911</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.067056</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0254</ShoulderLength>
+            <Length Unit="m">0.2667</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-11520</PartNumber>
-            <Description>Centering Ring #115 to #20</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0310388</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0507492</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-80HAO</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.037988360954</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.067056</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0254</ShoulderLength>
+            <Length Unit="m">0.25146</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-115-18</PartNumber>
-            <Description>Centering Ring #115 to #18</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0310388</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0456692</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-80HBB</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.031184475410000002</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.067056</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0254</ShoulderLength>
+            <Length Unit="m">0.1016</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>RA-115-70P</PartNumber>
-            <Description>Centering Ring #115 to BT-70</Description>
-            <Material Type="BULK">lite ply</Material>
-            <InsideDiameter Unit="m">0.0310388</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0551942</OutsideDiameter>
-            <Length Unit="m">0.002794</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-80HD</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.027782532638</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.067056</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0254</ShoulderLength>
+            <Length Unit="m">0.127</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-115-150P</PartNumber>
-            <Description>Centering Ring #115 to #150</Description>
-            <Material Type="BULK">lite ply</Material>
-            <InsideDiameter Unit="m">0.0310388</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0380492</OutsideDiameter>
-            <Length Unit="m">0.00254</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-80HK</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.034869913413</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.067056</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0254</ShoulderLength>
+            <Length Unit="m">0.20827999999999997</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-115-16P</PartNumber>
-            <Description>Centering Ring #115 to #16</Description>
-            <Material Type="BULK">lite ply</Material>
-            <InsideDiameter Unit="m">0.0310388</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0405892</OutsideDiameter>
-            <Length Unit="m">0.002794</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-80HKA</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.032034961103</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.067056</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0254</ShoulderLength>
+            <Length Unit="m">0.186182</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-115-175P</PartNumber>
-            <Description>Centering Ring #115 to #175</Description>
-            <Material Type="BULK">lite ply</Material>
-            <InsideDiameter Unit="m">0.0310388</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0443992</OutsideDiameter>
-            <Length Unit="m">0.00254</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-80HKP</PartNumber>
+            <Description>Rounded Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.031751465872</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.067056</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0254</ShoulderLength>
+            <Length Unit="m">0.17602199999999998</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-115-225P</PartNumber>
-            <Description>Centering Ring #115 to #225</Description>
-            <Material Type="BULK">lite ply</Material>
-            <InsideDiameter Unit="m">0.0310388</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0570992</OutsideDiameter>
-            <Length Unit="m">0.00254</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-80HL</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.03685438003</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.067056</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0254</ShoulderLength>
+            <Length Unit="m">0.127</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-115-275P</PartNumber>
-            <Description>Centering Ring #115 to #275</Description>
-            <Material Type="BULK">lite ply</Material>
-            <InsideDiameter Unit="m">0.0310388</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0697992</OutsideDiameter>
-            <Length Unit="m">0.00254</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-80K</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.034869913413</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.06604</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0254</ShoulderLength>
+            <Length Unit="m">0.20827999999999997</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>RA-115-80P</PartNumber>
-            <Description>Centering Ring #115 to BT-80</Description>
-            <Material Type="BULK">lite ply</Material>
-            <InsideDiameter Unit="m">0.0310388</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0651764</OutsideDiameter>
-            <Length Unit="m">0.002794</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-80KA</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.032034961103</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.06604</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0254</ShoulderLength>
+            <Length Unit="m">0.186182</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>AR-520</PartNumber>
-            <Description>Centering Ring BT-5 to BT-20</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.013792200000000001</InsideDiameter>
-            <OutsideDiameter Unit="m">0.017983199999999998</OutsideDiameter>
-            <Length Unit="m">0.00635</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-80KP</PartNumber>
+            <Description>Rounded Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.031751465872</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.06604</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0254</ShoulderLength>
+            <Length Unit="m">0.17602199999999998</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>RA-520</PartNumber>
-            <Description>Centering Ring BT-5 to BT-20</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.013792200000000001</InsideDiameter>
-            <OutsideDiameter Unit="m">0.017983199999999998</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-80L</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.03685438003</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.06604</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0254</ShoulderLength>
+            <Length Unit="m">0.127</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>RA-550</PartNumber>
-            <Description>Centering Ring BT-5 to BT-50</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.013792200000000001</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0240792</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC-80VE</PartNumber>
+            <Description>Ogive</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.03685438003</Mass>
+            <Filled>true</Filled>
+            <Shape>OGIVE</Shape>
+            <OutsideDiameter Unit="m">0.06604</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.0254</ShoulderLength>
+            <Length Unit="m">0.12446</Length>
+        </NoseCone>
+        <NoseCone>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>RA-555</PartNumber>
-            <Description>Centering Ring BT-5 to BT-55</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.013792200000000001</InsideDiameter>
-            <OutsideDiameter Unit="m">0.032537399999999994</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BNC55B</PartNumber>
+            <Description>Elliptical</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0076543712370000004</Mass>
+            <Filled>true</Filled>
+            <Shape>ELLIPSOID</Shape>
+            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
+            <ShoulderDiameter Unit="m">0.0325882</ShoulderDiameter>
+            <ShoulderLength Unit="m">0.015239999999999998</ShoulderLength>
+            <Length Unit="m">0.07619999999999999</Length>
+        </NoseCone>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>RA-560</PartNumber>
-            <Description>Centering Ring BT-5 to BT-60</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.013792200000000001</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0404622</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BR-085225</PartNumber>
+            <Description>Balsa Reducer 085 to 225</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.022112628018</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.024002999999999997</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.021970999999999997</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.059435999999999996</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.05715</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.0635</Length>
+        </Transition>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>AR-2050</PartNumber>
-            <Description>Centering Ring BT-20 to BT-50</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0187452</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0240792</OutsideDiameter>
-            <Length Unit="m">0.00635</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BR-085225 [R]</PartNumber>
+            <Description>Balsa Reducer 085 to 225 – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.022112628018</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.059435999999999996</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.05715</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.024002999999999997</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.021970999999999997</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.0635</Length>
+        </Transition>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>AR-2050S</PartNumber>
-            <Description>Centering Ring BT-20 to BT-50 Split</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0187452</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0240792</OutsideDiameter>
-            <Length Unit="m">0.00635</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BR-1013</PartNumber>
+            <Description>Balsa Reducer 10 to 13</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.005102914157999999</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.034036000000000004</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.03302</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.019049999999999997</Length>
+        </Transition>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>RA-2050</PartNumber>
-            <Description>Centering Ring BT-20 to BT-50</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0187452</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0240792</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BR-1013 [R]</PartNumber>
+            <Description>Balsa Reducer 10 to 13 – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.005102914157999999</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.034036000000000004</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.03302</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.026416</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0254</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.019049999999999997</Length>
+        </Transition>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>RA-2055</PartNumber>
-            <Description>Centering Ring BT-20 to BT-55</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0187452</InsideDiameter>
-            <OutsideDiameter Unit="m">0.032537399999999994</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BR-1016</PartNumber>
+            <Description>Balsa Reducer 10 to 16</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.009071847392</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.041656</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.04064</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.038099999999999995</Length>
+        </Transition>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>RA-2060</PartNumber>
-            <Description>Centering Ring BT-20 to BT-60</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0187452</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0404622</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>RA-2070</PartNumber>
-            <Description>Centering Ring BT-20 to BT-70</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0187452</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0551942</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BR-1016 [R]</PartNumber>
+            <Description>Balsa Reducer 10 to 16 – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.009071847392</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.041656</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.04064</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.026416</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0254</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.038099999999999995</Length>
+        </Transition>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>RA-2080</PartNumber>
-            <Description>Centering Ring BT-20 to BT-80</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0187452</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0651764</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BR-1016S</PartNumber>
+            <Description>Balsa Reducer 10 to 16</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.008221361698999998</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.041656</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.04064</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.030479999999999997</Length>
+        </Transition>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CR-50-18</PartNumber>
-            <Description>Centering Ring BT-50 to #18</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.024841199999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0456692</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BR-1016S [R]</PartNumber>
+            <Description>Balsa Reducer 10 to 16 – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.008221361698999998</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.041656</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.04064</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.026416</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0254</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.030479999999999997</Length>
+        </Transition>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>RA-5055</PartNumber>
-            <Description>Centering Ring BT-50 to BT-55</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.024841199999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.032537399999999994</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BR-1116</PartNumber>
+            <Description>Balsa Reducer 11 to 16</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.009355342623</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.029717999999999998</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.028701999999999995</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.041656</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.04064</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.038099999999999995</Length>
+        </Transition>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>RAH-5055</PartNumber>
-            <Description>Centering Ring BT-50 to BT-55</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.024841199999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.032537399999999994</OutsideDiameter>
-            <Length Unit="m">0.001778</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BR-1116 [R]</PartNumber>
+            <Description>Balsa Reducer 11 to 16 – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.009355342623</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.041656</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.04064</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.029717999999999998</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.028701999999999995</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.038099999999999995</Length>
+        </Transition>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>RA-5060</PartNumber>
-            <Description>Centering Ring BT-50 to BT-60</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.024841199999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0404622</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BR-1118</PartNumber>
+            <Description>Balsa Reducer 11 to 18</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.010205828315999999</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.029717999999999998</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.028701999999999995</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.046736</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.04572</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.038099999999999995</Length>
+        </Transition>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>RAH-5060</PartNumber>
-            <Description>Centering Ring BT-50 to BT-60</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.024841199999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0404622</OutsideDiameter>
-            <Length Unit="m">0.001778</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BR-1118 [R]</PartNumber>
+            <Description>Balsa Reducer 11 to 18 – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.010205828315999999</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.046736</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.04572</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.029717999999999998</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.028701999999999995</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.038099999999999995</Length>
+        </Transition>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>RA-5070</PartNumber>
-            <Description>Centering Ring BT-50 to BT-70</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.024841199999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0551942</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BR-11516</PartNumber>
+            <Description>Balsa Reducer 115 to 16</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.029766999255</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.030987999999999998</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.028955999999999996</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.041656</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.04064</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.085725</Length>
+        </Transition>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>RA-5080</PartNumber>
-            <Description>Centering Ring BT-50 to BT-80</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.024841199999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0651764</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BR-11516 [R]</PartNumber>
+            <Description>Balsa Reducer 115 to 16 – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.029766999255</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.041656</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.04064</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.030987999999999998</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.028955999999999996</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.085725</Length>
+        </Transition>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>RA-5560</PartNumber>
-            <Description>Centering Ring BT-55 to BT-60</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.025730199999999995</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0404622</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <CenteringRing>
+            <PartNumber>BR-11518</PartNumber>
+            <Description>Balsa Reducer 115 to 18</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.031184475410000002</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.030987999999999998</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.028955999999999996</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.046736</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.04572</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.085725</Length>
+        </Transition>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>RA-7080</PartNumber>
-            <Description>Centering Ring BT-70 to BT-80</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.05636259999999999</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0651764</OutsideDiameter>
-            <Length Unit="m">0.00127</Length>
-        </CenteringRing>
-        <TubeCoupler>
+            <PartNumber>BR-11518 [R]</PartNumber>
+            <Description>Balsa Reducer 115 to 18 – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.031184475410000002</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.046736</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.04572</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.030987999999999998</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.028955999999999996</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.085725</Length>
+        </Transition>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>HTC-5</PartNumber>
-            <Description>Tube Coupler Series 5</Description>
-            <Material Type="BULK">Paper</Material>
-            <Mass Unit="kg">2.83495231E-4</Mass>
-            <InsideDiameter Unit="m">0.0120142</InsideDiameter>
-            <OutsideDiameter Unit="m">0.013081</OutsideDiameter>
-            <Length Unit="m">0.019049999999999997</Length>
-        </TubeCoupler>
-        <TubeCoupler>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>HTC-7</PartNumber>
-            <Description>Tube Coupler Series 7</Description>
-            <Material Type="BULK">Paper</Material>
-            <Mass Unit="kg">7.370876006E-4</Mass>
-            <InsideDiameter Unit="m">0.0170942</InsideDiameter>
-            <OutsideDiameter Unit="m">0.018161</OutsideDiameter>
-            <Length Unit="m">0.0254</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+            <PartNumber>BR-125-175</PartNumber>
+            <Description>Balsa Reducer 125 to 175</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.01417476155</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.034036000000000004</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.03175</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.046736</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.044449999999999996</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.05334</Length>
+        </Transition>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>HTC-7B</PartNumber>
-            <Description>Tube Coupler Series 7</Description>
-            <Material Type="BULK">Paper</Material>
-            <Mass Unit="kg">7.370876006E-4</Mass>
-            <InsideDiameter Unit="m">0.018262599999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0193294</OutsideDiameter>
-            <Length Unit="m">0.0254</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+            <PartNumber>BR-125-175 [R]</PartNumber>
+            <Description>Balsa Reducer 125 to 175 – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.01417476155</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.046736</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.044449999999999996</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.034036000000000004</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.03175</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.05334</Length>
+        </Transition>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>HTC-8</PartNumber>
-            <Description>Tube Coupler Series 8</Description>
-            <Material Type="BULK">Paper</Material>
-            <Mass Unit="kg">0.0010772818778</Mass>
-            <InsideDiameter Unit="m">0.020904199999999998</InsideDiameter>
-            <OutsideDiameter Unit="m">0.021970999999999997</OutsideDiameter>
-            <Length Unit="m">0.0254</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+            <PartNumber>BR-125-175L</PartNumber>
+            <Description>Balsa Reducer 125 to 175</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.018427190015</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.034036000000000004</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.03175</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.046736</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.044449999999999996</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.07111999999999999</Length>
+        </Transition>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>HTC-8F</PartNumber>
-            <Description>Tube Coupler Series 8F</Description>
-            <Material Type="BULK">Paper</Material>
-            <Mass Unit="kg">0.0011056314009</Mass>
-            <InsideDiameter Unit="m">0.0214122</InsideDiameter>
-            <OutsideDiameter Unit="m">0.022479</OutsideDiameter>
-            <Length Unit="m">0.0254</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+            <PartNumber>BR-125-175L [R]</PartNumber>
+            <Description>Balsa Reducer 125 to 175 – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.018427190015</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.046736</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.044449999999999996</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.034036000000000004</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.03175</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.07111999999999999</Length>
+        </Transition>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>HTC-9</PartNumber>
-            <Description>Tube Coupler Series 9</Description>
-            <Material Type="BULK">Paper</Material>
-            <Mass Unit="kg">0.0011623304471</Mass>
-            <InsideDiameter Unit="m">0.0230632</InsideDiameter>
-            <OutsideDiameter Unit="m">0.02413</OutsideDiameter>
-            <Length Unit="m">0.0254</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+            <PartNumber>BR-125-225</PartNumber>
+            <Description>Balsa Reducer 125 to 225</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.017009713859999998</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.034036000000000004</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.03175</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.059435999999999996</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.05715</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.07111999999999999</Length>
+        </Transition>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>HTC-10</PartNumber>
-            <Description>Tube Coupler Series 10</Description>
-            <Material Type="BULK">Paper</Material>
-            <Mass Unit="kg">0.0018143694784</Mass>
-            <InsideDiameter Unit="m">0.0243332</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0254</OutsideDiameter>
-            <Length Unit="m">0.038099999999999995</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+            <PartNumber>BR-125-225 [R]</PartNumber>
+            <Description>Balsa Reducer 125 to 225 – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.017009713859999998</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
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+            <ForeShoulderDiameter Unit="m">0.05715</ForeShoulderDiameter>
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+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.07111999999999999</Length>
+        </Transition>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>HTC-11</PartNumber>
-            <Description>Tube Coupler Series 11</Description>
-            <Material Type="BULK">Paper</Material>
-            <Mass Unit="kg">0.0020128161401</Mass>
-            <InsideDiameter Unit="m">0.027635200000000002</InsideDiameter>
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-            <Length Unit="m">0.038099999999999995</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+            <PartNumber>BR-1316</PartNumber>
+            <Description>Balsa Reducer 13 to 16</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0068038855439999995</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
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+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
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+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.019049999999999997</Length>
+        </Transition>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>HTC-13</PartNumber>
-            <Description>Tube Coupler Series 13</Description>
-            <Material Type="BULK">Paper</Material>
-            <Mass Unit="kg">0.0035436903875</Mass>
-            <InsideDiameter Unit="m">0.0319532</InsideDiameter>
-            <OutsideDiameter Unit="m">0.03302</OutsideDiameter>
-            <Length Unit="m">0.044449999999999996</Length>
-        </TubeCoupler>
-        <TubeCoupler>
+            <PartNumber>BR-1316 [R]</PartNumber>
+            <Description>Balsa Reducer 13 to 16 – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0068038855439999995</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
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+            <Length Unit="m">0.019049999999999997</Length>
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+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>HTC-16</PartNumber>
-            <Description>Tube Coupler Series 16</Description>
-            <Material Type="BULK">Paper</Material>
-            <Mass Unit="kg">0.004961166542499999</Mass>
-            <InsideDiameter Unit="m">0.0395732</InsideDiameter>
-            <OutsideDiameter Unit="m">0.04064</OutsideDiameter>
+            <PartNumber>BR-1316F</PartNumber>
+            <Description>Balsa Reducer 13 to 16</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.010205828315999999</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
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             <Length Unit="m">0.044449999999999996</Length>
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-        <TubeCoupler>
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+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>HTC-18</PartNumber>
-            <Description>Tube Coupler Series 18</Description>
-            <Material Type="BULK">Paper</Material>
-            <Mass Unit="kg">0.0059533998509999995</Mass>
-            <InsideDiameter Unit="m">0.0446532</InsideDiameter>
-            <OutsideDiameter Unit="m">0.04572</OutsideDiameter>
+            <PartNumber>BR-1316F [R]</PartNumber>
+            <Description>Balsa Reducer 13 to 16 – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.010205828315999999</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
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-        <TubeCoupler>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>HTC-20</PartNumber>
-            <Description>Tube Coupler Series 20</Description>
-            <Material Type="BULK">Paper</Material>
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-            <OutsideDiameter Unit="m">0.0508</OutsideDiameter>
-            <Length Unit="m">0.05334</Length>
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-        <TubeCoupler>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>JT-5C</PartNumber>
-            <Description>Tube Coupler Series BT-5</Description>
-            <Material Type="BULK">Paper</Material>
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-        <TubeCoupler>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>JT-20C</PartNumber>
-            <Description>Tube Coupler Series BT-20</Description>
-            <Material Type="BULK">Paper</Material>
-            <Mass Unit="kg">7.370876006E-4</Mass>
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-        <TubeCoupler>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>JT-50C</PartNumber>
-            <Description>Tube Coupler Series BT-50</Description>
-            <Material Type="BULK">Paper</Material>
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-        <TubeCoupler>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>JT-55C</PartNumber>
-            <Description>Tube Coupler Series BT-55</Description>
-            <Material Type="BULK">Paper</Material>
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-            <InsideDiameter Unit="m">0.0315214</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0325882</OutsideDiameter>
+            <PartNumber>BR-1316L</PartNumber>
+            <Description>Balsa Reducer 13 to 16</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.008504856929999999</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
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             <Length Unit="m">0.038099999999999995</Length>
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-        <TubeCoupler>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>JT-60C</PartNumber>
-            <Description>Tube Coupler Series BT-60</Description>
-            <Material Type="BULK">Paper</Material>
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-        <TubeCoupler>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>JT-70D</PartNumber>
-            <Description>Tube Coupler Series BT-70</Description>
-            <Material Type="BULK">Paper</Material>
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-        <TubeCoupler>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>JT-70E</PartNumber>
-            <Description>Tube Coupler Series BT-70</Description>
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-        <TubeCoupler>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>JT-80E</PartNumber>
-            <Description>Tube Coupler Series BT-80</Description>
-            <Material Type="BULK">Paper</Material>
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-            <OutsideDiameter Unit="m">0.0649224</OutsideDiameter>
-            <Length Unit="m">0.1016</Length>
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-        <EngineBlock>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TB-115</PartNumber>
-            <Description>Thrust Block #115</Description>
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-            <OutsideDiameter Unit="m">0.028955999999999996</OutsideDiameter>
-            <Length Unit="m">0.00635</Length>
-        </EngineBlock>
-        <EngineBlock>
+            <PartNumber>BR-1316L [R]</PartNumber>
+            <Description>Balsa Reducer 13 to 16 – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.008504856929999999</Mass>
+            <Filled>true</Filled>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TR-115</PartNumber>
-            <Description>Thrust Ring #115</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0254</InsideDiameter>
-            <OutsideDiameter Unit="m">0.028955999999999996</OutsideDiameter>
+            <PartNumber>BR-1316M</PartNumber>
+            <Description>Balsa Reducer 13 to 16</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.007937866468</Mass>
+            <Filled>true</Filled>
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-        <EngineBlock>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TB-5</PartNumber>
-            <Description>Thrust Block #5</Description>
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-            <Length Unit="m">0.004775199999999999</Length>
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-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TR-5</PartNumber>
-            <Description>Thrust Ring #5</Description>
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-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TB-7</PartNumber>
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-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TR-7</PartNumber>
-            <Description>Thrust Ring #7</Description>
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-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TR-9</PartNumber>
-            <Description>Thrust Ring #9</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0193294</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0240792</OutsideDiameter>
-            <Length Unit="m">0.00635</Length>
-        </EngineBlock>
-        <EngineBlock>
+        </Transition>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TS-9</PartNumber>
-            <Description>Thrust Spacer #9</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.021970999999999997</InsideDiameter>
-            <OutsideDiameter Unit="m">0.0240792</OutsideDiameter>
+            <PartNumber>BR-1316M [R]</PartNumber>
+            <Description>Balsa Reducer 13 to 16 – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.007937866468</Mass>
+            <Filled>true</Filled>
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             <Length Unit="m">0.0254</Length>
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-        <EngineBlock>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>EB-20A</PartNumber>
-            <Description>Engine Block BT-20</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.013131799999999999</InsideDiameter>
-            <OutsideDiameter Unit="m">0.017983199999999998</OutsideDiameter>
-            <Length Unit="m">0.00635</Length>
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-        <EngineBlock>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>EB-20B</PartNumber>
-            <Description>Engine Block BT-20</Description>
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-            <OutsideDiameter Unit="m">0.017983199999999998</OutsideDiameter>
-            <Length Unit="m">0.003175</Length>
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-        <EngineBlock>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>EB-30</PartNumber>
-            <Description>Engine Block BT-30</Description>
-            <Material Type="BULK">Fiber</Material>
-            <InsideDiameter Unit="m">0.0135128</InsideDiameter>
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-            <Length Unit="m">0.019049999999999997</Length>
-        </EngineBlock>
-        <NoseCone>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-08542</PartNumber>
-            <Description>Ogive</Description>
+            <PartNumber>BR-1320</PartNumber>
+            <Description>Balsa Reducer 13 to 20</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.004252428464999999</Mass>
+            <Mass Unit="kg">0.007937866468</Mass>
             <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
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-            <ShoulderLength Unit="m">0.0127</ShoulderLength>
-            <Length Unit="m">0.10668</Length>
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-        <NoseCone>
+            <Shape>CONICAL</Shape>
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+            <Length Unit="m">0.019049999999999997</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1016</PartNumber>
-            <Description>Ogive</Description>
+            <PartNumber>BR-1320 [R]</PartNumber>
+            <Description>Balsa Reducer 13 to 20 – Reversed</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0034019427719999998</Mass>
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             <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
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-            <Length Unit="m">0.04064</Length>
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-        <NoseCone>
+            <Shape>CONICAL</Shape>
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+            <Length Unit="m">0.019049999999999997</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1019</PartNumber>
-            <Description>Ogive</Description>
+            <PartNumber>BR-1320L</PartNumber>
+            <Description>Balsa Reducer 13 to 20</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.003685438003</Mass>
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             <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
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-            <Length Unit="m">0.04826</Length>
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-        <NoseCone>
+            <Shape>CONICAL</Shape>
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+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.1143</Length>
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+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1020E</PartNumber>
-            <Description>Elliptical</Description>
+            <PartNumber>BR-1320L [R]</PartNumber>
+            <Description>Balsa Reducer 13 to 20 – Reversed</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.003685438003</Mass>
+            <Mass Unit="kg">0.015875732936</Mass>
             <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
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-            <ShoulderLength Unit="m">0.0127</ShoulderLength>
-            <Length Unit="m">0.0508</Length>
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-        <NoseCone>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.051816</ForeOutsideDiameter>
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+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.034036000000000004</AftOutsideDiameter>
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+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.1143</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1022</PartNumber>
-            <Description>Bezier</Description>
+            <PartNumber>BR-150-225</PartNumber>
+            <Description>Balsa Reducer 150 to 225</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.004252428464999999</Mass>
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             <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
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-            <Length Unit="m">0.05588</Length>
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-        <NoseCone>
+            <Shape>CONICAL</Shape>
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+            <Length Unit="m">0.05715</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1024</PartNumber>
-            <Description>Ogive</Description>
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+            <Description>Balsa Reducer 150 to 225 – Reversed</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.004252428464999999</Mass>
+            <Mass Unit="kg">0.029766999255</Mass>
             <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
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-        <NoseCone>
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+            <Length Unit="m">0.05715</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1031</PartNumber>
-            <Description>Bezier</Description>
+            <PartNumber>BR-150-275</PartNumber>
+            <Description>Balsa Reducer 150 to 275</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.004252428464999999</Mass>
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             <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
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-            <Length Unit="m">0.07874</Length>
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-        <NoseCone>
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+            <Length Unit="m">0.07365999999999999</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1032</PartNumber>
-            <Description>Ogive</Description>
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+            <Description>Balsa Reducer 150 to 275 – Reversed</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.004252428464999999</Mass>
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-        <NoseCone>
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+            <Length Unit="m">0.07365999999999999</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1037</PartNumber>
-            <Description>Ogive</Description>
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+            <Description>Balsa Reducer 16 to 18</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.004535923696</Mass>
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             <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
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-            <Length Unit="m">0.09398</Length>
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-        <NoseCone>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1039</PartNumber>
-            <Description>Ogive</Description>
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+            <Description>Balsa Reducer 16 to 18 – Reversed</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.004819418927</Mass>
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             <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
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-            <Length Unit="m">0.09906</Length>
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-        <NoseCone>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1041</PartNumber>
-            <Description>Conical</Description>
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+            <Description>Balsa Reducer 16 to 18</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.005102914157999999</Mass>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1041G</PartNumber>
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+            <Description>Balsa Reducer 16 to 18 – Reversed</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.005102914157999999</Mass>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1041P</PartNumber>
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+            <Description>Balsa Reducer 16 to 20</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.005102914157999999</Mass>
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             <Filled>true</Filled>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1045</PartNumber>
-            <Description>Ogive</Description>
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+            <Description>Balsa Reducer 16 to 20 – Reversed</Description>
             <Material Type="BULK">Balsa</Material>
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             <Filled>true</Filled>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1045P</PartNumber>
-            <Description>Rounded Ogive</Description>
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             <Material Type="BULK">Balsa</Material>
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             <Filled>true</Filled>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1048</PartNumber>
-            <Description>Rounded Ogive</Description>
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+            <Description>Balsa Reducer 16 to 20 – Reversed</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.005386409389</Mass>
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             <Filled>true</Filled>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1050</PartNumber>
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             <Material Type="BULK">Balsa</Material>
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             <Filled>true</Filled>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1051</PartNumber>
-            <Description>Conical</Description>
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+            <Description>Balsa Reducer 16 to 225 – Reversed</Description>
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-            <Mass Unit="kg">0.00566990462</Mass>
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             <Filled>true</Filled>
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+            <Length Unit="m">0.03937</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1052</PartNumber>
-            <Description>Ogive</Description>
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+            <Description>Balsa Reducer 175 to 225</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.006236895082</Mass>
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             <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
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-            <Length Unit="m">0.13208</Length>
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+            <Length Unit="m">0.05334</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1135</PartNumber>
-            <Description>Rounded Ogive</Description>
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             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.004252428464999999</Mass>
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             <Filled>true</Filled>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-11518</PartNumber>
-            <Description>Elliptical</Description>
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+            <Description>Balsa Reducer 18 to 20</Description>
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-            <Mass Unit="kg">0.003685438003</Mass>
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             <Filled>true</Filled>
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+            <Length Unit="m">0.038099999999999995</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-11524</PartNumber>
-            <Description>Bezier</Description>
+            <PartNumber>BR-1820 [R]</PartNumber>
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-            <PartNumber>BC-17592</PartNumber>
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-            <PartNumber>BC-1835</PartNumber>
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+            <Description>Classic Body Tube BT-101</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.083631093145</Mass>
+            <InsideDiameter Unit="m">0.09895839999999999</InsideDiameter>
+            <OutsideDiameter Unit="m">0.1000252</OutsideDiameter>
+            <Length Unit="m">0.625602</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-225103</PartNumber>
-            <Description>Fat Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
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-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
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-            <Length Unit="m">0.26162</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>BT-101T</PartNumber>
+            <Description>Classic Body Tube BT-101</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.010205828315999999</Mass>
+            <InsideDiameter Unit="m">0.09895839999999999</InsideDiameter>
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+            <Length Unit="m">0.070612</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-22530</PartNumber>
-            <Description>Bezier</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.02551457079</Mass>
-            <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
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-            <Length Unit="m">0.07619999999999999</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>BT-20</PartNumber>
+            <Description>Classic Body Tube BT-20</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.0076543712370000004</Mass>
+            <InsideDiameter Unit="m">0.018033999999999998</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0186944</OutsideDiameter>
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+        <BodyTube>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-22545</PartNumber>
-            <Description>Elliptical</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.029766999255</Mass>
-            <Filled>true</Filled>
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-            <Length Unit="m">0.1143</Length>
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-        <NoseCone>
+            <PartNumber>BT-20AE</PartNumber>
+            <Description>Classic Body Tube BT-20</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">5.66990462E-4</Mass>
+            <InsideDiameter Unit="m">0.018033999999999998</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0186944</OutsideDiameter>
+            <Length Unit="m">0.038099999999999995</Length>
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+        <BodyTube>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-22563</PartNumber>
-            <Description>Bezier</Description>
-            <Material Type="BULK">Balsa</Material>
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-            <Length Unit="m">0.16002</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>BT-20B</PartNumber>
+            <Description>Classic Body Tube BT-20</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.003685438003</Mass>
+            <InsideDiameter Unit="m">0.018033999999999998</InsideDiameter>
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+            <Length Unit="m">0.21971</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-22567</PartNumber>
-            <Description>Bezier</Description>
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-            <Length Unit="m">0.17018</Length>
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-        <NoseCone>
+            <PartNumber>BT-20D</PartNumber>
+            <Description>Classic Body Tube BT-20</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.00283495231</Mass>
+            <InsideDiameter Unit="m">0.018033999999999998</InsideDiameter>
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+            <Length Unit="m">0.1651</Length>
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+        <BodyTube>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-22567E</PartNumber>
-            <Description>Ogive</Description>
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-            <Length Unit="m">0.17018</Length>
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-        <NoseCone>
+            <PartNumber>BT-20DJ</PartNumber>
+            <Description>Classic Body Tube BT-20</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.0017009713859999999</Mass>
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+        <BodyTube>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-22569</PartNumber>
-            <Description>Ogive</Description>
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-            <Length Unit="m">0.17526</Length>
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-        <NoseCone>
+            <PartNumber>BT-20G</PartNumber>
+            <Description>Classic Body Tube BT-20</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.001417476155</Mass>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-22578</PartNumber>
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-            <Length Unit="m">0.19812</Length>
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-        <NoseCone>
+            <PartNumber>BT-20J</PartNumber>
+            <Description>Classic Body Tube BT-20</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.001133980924</Mass>
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+        <BodyTube>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-22579</PartNumber>
-            <Description>Ogive</Description>
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-            <Length Unit="m">0.20066</Length>
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-        <NoseCone>
+            <PartNumber>BT-20L</PartNumber>
+            <Description>Classic Body Tube BT-20</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.005102914157999999</Mass>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-22588</PartNumber>
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-            <Length Unit="m">0.22352</Length>
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-        <NoseCone>
+            <PartNumber>BT-20M</PartNumber>
+            <Description>Classic Body Tube BT-20</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">8.504856929999999E-4</Mass>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-22595</PartNumber>
-            <Description>Secant-Ogive</Description>
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-            <Length Unit="m">0.2413</Length>
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-        <NoseCone>
+            <PartNumber>BT-3</PartNumber>
+            <Description>Classic Body Tube BT-3</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.003685438003</Mass>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-22597</PartNumber>
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+            <PartNumber>BT-30</PartNumber>
+            <Description>Classic Body Tube BT-30</Description>
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+            <Mass Unit="kg">0.006236895082</Mass>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-27540</PartNumber>
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-            <Length Unit="m">0.1016</Length>
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-        <NoseCone>
+            <PartNumber>BT-30-180</PartNumber>
+            <Description>Classic Body Tube BT-30</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.012473790164</Mass>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-27554</PartNumber>
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-        <NoseCone>
+            <PartNumber>BT-30A</PartNumber>
+            <Description>Classic Body Tube BT-30</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
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+            <PartNumber>BT-30B</PartNumber>
+            <Description>Classic Body Tube BT-30</Description>
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+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>BT-30C</PartNumber>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-505</PartNumber>
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+            <PartNumber>BT-30F</PartNumber>
+            <Description>Classic Body Tube BT-30</Description>
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+            <PartNumber>BT-30J</PartNumber>
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-            <PartNumber>BC-510</PartNumber>
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-            <Length Unit="m">0.0254</Length>
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+            <PartNumber>BT-30K</PartNumber>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-510P</PartNumber>
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+            <PartNumber>BT-30XW</PartNumber>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-512</PartNumber>
-            <Description>Ogive</Description>
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+            <PartNumber>BT-3H</PartNumber>
+            <Description>Classic Body Tube BT-3</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-515</PartNumber>
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+            <Description>Classic Body Tube BT-3</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
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-        <NoseCone>
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-            <PartNumber>BC-515E</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
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-            <Length Unit="m">0.04064</Length>
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-        <NoseCone>
+            <PartNumber>BT-40</PartNumber>
+            <Description>Classic Body Tube BT-40</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.001133980924</Mass>
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+            <Length Unit="m">0.34925</Length>
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+        <BodyTube>
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-            <Description>Ogive</Description>
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-            <Length Unit="m">0.043179999999999996</Length>
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-        <NoseCone>
+            <PartNumber>BT-40-185</PartNumber>
+            <Description>Classic Body Tube BT-40</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.0017009713859999999</Mass>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-518</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
+            <PartNumber>BT-40W</PartNumber>
+            <Description>Classic Body Tube BT-40</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
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-            <Filled>true</Filled>
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-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-522P</PartNumber>
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-            <PartNumber>BC-523</PartNumber>
-            <Description>Taper-Conical</Description>
-            <Material Type="BULK">Balsa</Material>
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-        <NoseCone>
+            <PartNumber>BT-5</PartNumber>
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-            <PartNumber>BC-524</PartNumber>
-            <Description>Ogive</Description>
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-        <NoseCone>
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+            <PartNumber>BT-50A</PartNumber>
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+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.00566990462</Mass>
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-            <PartNumber>BC-528</PartNumber>
-            <Description>Conical</Description>
-            <Material Type="BULK">Balsa</Material>
+            <PartNumber>BT-50AE</PartNumber>
+            <Description>Classic Body Tube BT-50</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
             <Mass Unit="kg">8.504856929999999E-4</Mass>
-            <Filled>true</Filled>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-529</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
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-            <PartNumber>BC-708</PartNumber>
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+            <PartNumber>BT-50EE</PartNumber>
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+            <PartNumber>BT-50F</PartNumber>
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+            <PartNumber>BT-50J</PartNumber>
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-            <PartNumber>BC-727</PartNumber>
-            <Description>Ogive</Description>
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-        <NoseCone>
+            <PartNumber>BT-50SV</PartNumber>
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+            <Material Type="BULK">Spiral/Glassine</Material>
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-            <PartNumber>BC-728</PartNumber>
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-        <NoseCone>
+            <PartNumber>BT-50TF</PartNumber>
+            <Description>Classic Body Tube BT-50</Description>
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+            <Mass Unit="kg">0.009071847392</Mass>
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-            <PartNumber>BC-728F</PartNumber>
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-        <NoseCone>
+            <PartNumber>BT-50V</PartNumber>
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-            <PartNumber>BC-730</PartNumber>
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-        <NoseCone>
+            <PartNumber>BT-50W</PartNumber>
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-            <PartNumber>BC-730P</PartNumber>
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-        <NoseCone>
+            <PartNumber>BT-51CI</PartNumber>
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+            <Mass Unit="kg">0.002267961848</Mass>
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-            <PartNumber>BC-731</PartNumber>
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-        <NoseCone>
+            <PartNumber>BT-51N</PartNumber>
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+            <Mass Unit="kg">0.007087380775</Mass>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-731F</PartNumber>
-            <Description>Ogive</Description>
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+            <PartNumber>BT-52</PartNumber>
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-            <PartNumber>BC-733</PartNumber>
-            <Description>Ogive</Description>
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+            <PartNumber>BT-52AG</PartNumber>
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+            <Mass Unit="kg">0.001417476155</Mass>
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-            <PartNumber>BC-734P</PartNumber>
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+            <PartNumber>BT-52S</PartNumber>
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+            <PartNumber>BT-55E</PartNumber>
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+            <PartNumber>BT-55IJ</PartNumber>
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+            <PartNumber>BT-55KA</PartNumber>
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+            <PartNumber>BT-58-180</PartNumber>
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+            <PartNumber>BT-58LJ</PartNumber>
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+            <Length Unit="m">0.136652</Length>
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+        <BodyTube>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-819</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
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-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
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-            <ShoulderLength Unit="m">0.0127</ShoulderLength>
-            <Length Unit="m">0.04826</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>BT-58SB</PartNumber>
+            <Description>Classic Body Tube BT-58</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.009071847392</Mass>
+            <InsideDiameter Unit="m">0.0380492</InsideDiameter>
+            <OutsideDiameter Unit="m">0.039116</OutsideDiameter>
+            <Length Unit="m">0.162052</Length>
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+        <BodyTube>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-820</PartNumber>
-            <Description>Bezier</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.002267961848</Mass>
-            <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
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-            <ShoulderDiameter Unit="m">0.021970999999999997</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0127</ShoulderLength>
+            <PartNumber>BT-58SV</PartNumber>
+            <Description>Classic Body Tube BT-58</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.008504856929999999</Mass>
+            <InsideDiameter Unit="m">0.0380492</InsideDiameter>
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+            <Length Unit="m">0.15570199999999998</Length>
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+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>BT-5BJ</PartNumber>
+            <Description>Classic Body Tube BT-5</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">5.66990462E-4</Mass>
+            <InsideDiameter Unit="m">0.013081</InsideDiameter>
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-        <NoseCone>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-821</PartNumber>
-            <Description>Elliptical</Description>
-            <Material Type="BULK">Balsa</Material>
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-            <Length Unit="m">0.05334</Length>
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-        <NoseCone>
+            <PartNumber>BT-5CJ</PartNumber>
+            <Description>Classic Body Tube BT-5</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.001133980924</Mass>
+            <InsideDiameter Unit="m">0.013081</InsideDiameter>
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+        <BodyTube>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-823</PartNumber>
-            <Description>Ogive</Description>
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-        <NoseCone>
+            <PartNumber>BT-5P</PartNumber>
+            <Description>Classic Body Tube BT-5</Description>
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+            <Mass Unit="kg">0.0017009713859999999</Mass>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-823E</PartNumber>
-            <Description>Fat Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
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-            <Length Unit="m">0.05841999999999999</Length>
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-        <NoseCone>
+            <PartNumber>BT-5T</PartNumber>
+            <Description>Classic Body Tube BT-5</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">5.66990462E-4</Mass>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-826</PartNumber>
-            <Description>Rounded Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
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-        <NoseCone>
+            <PartNumber>BT-60</PartNumber>
+            <Description>Classic Body Tube BT-60</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.027215542175999998</Mass>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-830</PartNumber>
-            <Description>Ogive</Description>
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-            <Length Unit="m">0.07619999999999999</Length>
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-        <NoseCone>
+            <PartNumber>BT-60AD</PartNumber>
+            <Description>Classic Body Tube BT-60</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.021262142325</Mass>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-832</PartNumber>
-            <Description>Bezier</Description>
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-            <Length Unit="m">0.08128</Length>
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-        <NoseCone>
+            <PartNumber>BT-60AJ</PartNumber>
+            <Description>Classic Body Tube BT-60</Description>
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+            <Mass Unit="kg">0.015025247243</Mass>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-832C</PartNumber>
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-            <Length Unit="m">0.08128</Length>
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-        <NoseCone>
+            <PartNumber>BT-60C</PartNumber>
+            <Description>Classic Body Tube BT-60</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.001417476155</Mass>
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+            <Length Unit="m">0.0254</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-833</PartNumber>
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-        <NoseCone>
+            <PartNumber>BT-60D</PartNumber>
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+            <Mass Unit="kg">0.016726218629</Mass>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-834C</PartNumber>
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+            <PartNumber>BT-60DS</PartNumber>
+            <Description>Classic Body Tube BT-60</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-836</PartNumber>
-            <Description>Secant-Ogive</Description>
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-            <Length Unit="m">0.09144</Length>
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+            <PartNumber>BT-60FG</PartNumber>
+            <Description>Classic Body Tube BT-60</Description>
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+            <Mass Unit="kg">0.010205828315999999</Mass>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-837</PartNumber>
-            <Description>Ogive</Description>
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+            <PartNumber>BT-60HE</PartNumber>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-840</PartNumber>
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-            <Material Type="BULK">Balsa</Material>
+            <PartNumber>BT-60J</PartNumber>
+            <Description>Classic Body Tube BT-60</Description>
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-            <Manufacturer>SEMROC Astronautics</Manufacturer>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-845P</PartNumber>
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+            <PartNumber>BT-60K</PartNumber>
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-            <PartNumber>BC-846</PartNumber>
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+            <PartNumber>BT-60KC</PartNumber>
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-            <PartNumber>BC-847</PartNumber>
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+            <PartNumber>BT-60KF</PartNumber>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-847W</PartNumber>
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+            <PartNumber>BT-60P</PartNumber>
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-            <PartNumber>BC-848</PartNumber>
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+            <PartNumber>BT-60R</PartNumber>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-853</PartNumber>
-            <Description>Ogive</Description>
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+            <Description>Classic Body Tube BT-60</Description>
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+            <Mass Unit="kg">0.006520390313</Mass>
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+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>BT-65</PartNumber>
+            <Description>Classic Body Tube BT-65</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.029625251639499996</Mass>
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+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>BT-70</PartNumber>
+            <Description>Classic Body Tube BT-70</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.047910694038999994</Mass>
+            <InsideDiameter Unit="m">0.055244999999999995</InsideDiameter>
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+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>BT-70H</PartNumber>
+            <Description>Classic Body Tube BT-70</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.018994180477</Mass>
+            <InsideDiameter Unit="m">0.055244999999999995</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0563118</OutsideDiameter>
+            <Length Unit="m">0.18161</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>BT-70KD</PartNumber>
+            <Description>Classic Body Tube BT-70</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.046493217883999995</Mass>
+            <InsideDiameter Unit="m">0.055244999999999995</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0563118</OutsideDiameter>
+            <Length Unit="m">0.4445</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>BT-70V</PartNumber>
+            <Description>Classic Body Tube BT-70</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.0283495231</Mass>
+            <InsideDiameter Unit="m">0.055244999999999995</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0563118</OutsideDiameter>
+            <Length Unit="m">0.26924</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>BT-80</PartNumber>
+            <Description>Classic Body Tube BT-80</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.043374770342999996</Mass>
+            <InsideDiameter Unit="m">0.0649732</InsideDiameter>
+            <OutsideDiameter Unit="m">0.06604</OutsideDiameter>
+            <Length Unit="m">0.4572</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>BT-80KD</PartNumber>
+            <Description>Classic Body Tube BT-80</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.034302922951</Mass>
+            <InsideDiameter Unit="m">0.0649732</InsideDiameter>
+            <OutsideDiameter Unit="m">0.06604</OutsideDiameter>
+            <Length Unit="m">0.36067999999999995</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>BT-80S</PartNumber>
+            <Description>Classic Body Tube BT-80</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.010772818778</Mass>
+            <InsideDiameter Unit="m">0.0649732</InsideDiameter>
+            <OutsideDiameter Unit="m">0.06604</OutsideDiameter>
+            <Length Unit="m">0.1143</Length>
+        </BodyTube>
+        <BulkHead>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>BTC-085</PartNumber>
+            <Description>Semroc Solid Balsa Tube Adapter - Series 85</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0076543712370000004</Mass>
+            <Mass Unit="kg">0.0016159228167</Mass>
             <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.0230632</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.021970999999999997</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0127</ShoulderLength>
-            <Length Unit="m">0.13462</Length>
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-        <NoseCone>
+            <OutsideDiameter Unit="m">0.021970999999999997</OutsideDiameter>
+            <Length Unit="m">0.038099999999999995</Length>
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+        <BulkHead>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-8F28</PartNumber>
-            <Description>Ogive</Description>
+            <PartNumber>BTC-10</PartNumber>
+            <Description>Semroc Solid Balsa Tube Adapter - Series 10</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0034019427719999998</Mass>
+            <Mass Unit="kg">0.0018143694784</Mass>
             <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.0233934</OutsideDiameter>
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-            <ShoulderLength Unit="m">0.0127</ShoulderLength>
-            <Length Unit="m">0.06985</Length>
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-        <NoseCone>
+            <OutsideDiameter Unit="m">0.0254</OutsideDiameter>
+            <Length Unit="m">0.038099999999999995</Length>
+        </BulkHead>
+        <BulkHead>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-927</PartNumber>
-            <Description>Ogive</Description>
+            <PartNumber>BTC-11</PartNumber>
+            <Description>Semroc Solid Balsa Tube Adapter - Series 11</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.003685438003</Mass>
+            <Mass Unit="kg">0.0019561170939</Mass>
             <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.0253492</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.02413</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.015239999999999998</ShoulderLength>
-            <Length Unit="m">0.06858</Length>
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-        <NoseCone>
+            <OutsideDiameter Unit="m">0.028701999999999995</OutsideDiameter>
+            <Length Unit="m">0.038099999999999995</Length>
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+        <BulkHead>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-932</PartNumber>
-            <Description>Elliptical</Description>
+            <PartNumber>BTC-115</PartNumber>
+            <Description>Semroc Solid Balsa Tube Adapter - Series 115</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.004252428464999999</Mass>
+            <Mass Unit="kg">0.0031751465871999998</Mass>
             <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.0253492</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.02413</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.015239999999999998</ShoulderLength>
-            <Length Unit="m">0.08128</Length>
-        </NoseCone>
-        <NoseCone>
+            <OutsideDiameter Unit="m">0.029209999999999996</OutsideDiameter>
+            <Length Unit="m">0.044449999999999996</Length>
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+        <BulkHead>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-940</PartNumber>
-            <Description>Bezier</Description>
+            <PartNumber>BTC-125</PartNumber>
+            <Description>Semroc Solid Balsa Tube Adapter - Series 125</Description>
             <Material Type="BULK">Balsa</Material>
             <Mass Unit="kg">0.004535923696</Mass>
             <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.0253492</OutsideDiameter>
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-            <ShoulderLength Unit="m">0.015239999999999998</ShoulderLength>
-            <Length Unit="m">0.1016</Length>
-        </NoseCone>
-        <NoseCone>
+            <OutsideDiameter Unit="m">0.03175</OutsideDiameter>
+            <Length Unit="m">0.0508</Length>
+        </BulkHead>
+        <BulkHead>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-944</PartNumber>
-            <Description>Ogive</Description>
+            <PartNumber>BTC-13</PartNumber>
+            <Description>Semroc Solid Balsa Tube Adapter - Series 13</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.004535923696</Mass>
+            <Mass Unit="kg">0.0035436903875</Mass>
             <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.0253492</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.02413</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.015239999999999998</ShoulderLength>
-            <Length Unit="m">0.11176</Length>
-        </NoseCone>
-        <NoseCone>
+            <OutsideDiameter Unit="m">0.03302</OutsideDiameter>
+            <Length Unit="m">0.044449999999999996</Length>
+        </BulkHead>
+        <BulkHead>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-3A</PartNumber>
-            <Description>Conical</Description>
+            <PartNumber>BTC-150</PartNumber>
+            <Description>Semroc Solid Balsa Tube Adapter - Series 150</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">2.83495231E-4</Mass>
+            <Mass Unit="kg">0.006662137928499999</Mass>
             <Filled>true</Filled>
-            <Shape>CONICAL</Shape>
-            <OutsideDiameter Unit="m">0.009524999999999999</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.008864599999999999</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.00635</ShoulderLength>
-            <Length Unit="m">0.019049999999999997</Length>
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-        <NoseCone>
+            <OutsideDiameter Unit="m">0.038099999999999995</OutsideDiameter>
+            <Length Unit="m">0.0508</Length>
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+        <BulkHead>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-5AW</PartNumber>
-            <Description>Elliptical</Description>
+            <PartNumber>BTC-16</PartNumber>
+            <Description>Semroc Solid Balsa Tube Adapter - Series 16</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0059533998509999995</Mass>
+            <Mass Unit="kg">0.004961166542499999</Mass>
             <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.0137414</OutsideDiameter>
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-            <ShoulderLength Unit="m">0.00635</ShoulderLength>
-            <Length Unit="m">0.05715</Length>
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-        <NoseCone>
+            <OutsideDiameter Unit="m">0.04064</OutsideDiameter>
+            <Length Unit="m">0.044449999999999996</Length>
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+        <BulkHead>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-5AX</PartNumber>
-            <Description>Ogive</Description>
+            <PartNumber>BTC-175</PartNumber>
+            <Description>Semroc Solid Balsa Tube Adapter - Series 175</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.00566990462</Mass>
+            <Mass Unit="kg">0.0094970902385</Mass>
             <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.0137414</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.013081</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.00635</ShoulderLength>
+            <OutsideDiameter Unit="m">0.044449999999999996</OutsideDiameter>
             <Length Unit="m">0.05715</Length>
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-        <NoseCone>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-5E</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">5.66990462E-4</Mass>
-            <Filled>true</Filled>
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-            <ShoulderLength Unit="m">0.00635</ShoulderLength>
-            <Length Unit="m">0.03505199999999999</Length>
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-        <NoseCone>
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+        <BulkHead>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-5S</PartNumber>
-            <Description>Conical</Description>
+            <PartNumber>BTC-18</PartNumber>
+            <Description>Semroc Solid Balsa Tube Adapter - Series 18</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">4.535923696E-4</Mass>
+            <Mass Unit="kg">0.00566990462</Mass>
             <Filled>true</Filled>
-            <Shape>CONICAL</Shape>
-            <OutsideDiameter Unit="m">0.0137414</OutsideDiameter>
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-            <ShoulderLength Unit="m">0.00635</ShoulderLength>
-            <Length Unit="m">0.038099999999999995</Length>
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-        <NoseCone>
+            <OutsideDiameter Unit="m">0.04572</OutsideDiameter>
+            <Length Unit="m">0.044449999999999996</Length>
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+        <BulkHead>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-5V</PartNumber>
-            <Description>Elliptical</Description>
+            <PartNumber>BTC-20</PartNumber>
+            <Description>Semroc Solid Balsa Tube Adapter - Series 20</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">3.685438003E-4</Mass>
+            <Mass Unit="kg">0.0075126236215</Mass>
             <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.0137414</OutsideDiameter>
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-            <ShoulderLength Unit="m">0.00635</ShoulderLength>
-            <Length Unit="m">0.019049999999999997</Length>
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-        <NoseCone>
+            <OutsideDiameter Unit="m">0.0508</OutsideDiameter>
+            <Length Unit="m">0.05334</Length>
+        </BulkHead>
+        <BulkHead>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-5W</PartNumber>
-            <Description>Ogive</Description>
+            <PartNumber>BTC-225</PartNumber>
+            <Description>Semroc Solid Balsa Tube Adapter - Series 225</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.001133980924</Mass>
+            <Mass Unit="kg">0.0180019471685</Mass>
             <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.0137414</OutsideDiameter>
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-            <ShoulderLength Unit="m">0.00635</ShoulderLength>
-            <Length Unit="m">0.072898</Length>
-        </NoseCone>
-        <NoseCone>
+            <OutsideDiameter Unit="m">0.05715</OutsideDiameter>
+            <Length Unit="m">0.0635</Length>
+        </BulkHead>
+        <BulkHead>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-10A</PartNumber>
-            <Description>Blunt Ogive</Description>
+            <PartNumber>BTC-275</PartNumber>
+            <Description>Semroc Solid Balsa Tube Adapter - Series 275</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">8.504856929999999E-4</Mass>
+            <Mass Unit="kg">0.0321767087185</Mass>
             <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
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-            <ShoulderLength Unit="m">0.00635</ShoulderLength>
-            <Length Unit="m">0.020574000000000002</Length>
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-        <NoseCone>
+            <OutsideDiameter Unit="m">0.06985</OutsideDiameter>
+            <Length Unit="m">0.07619999999999999</Length>
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+        <BulkHead>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-10B</PartNumber>
-            <Description>Elliptical</Description>
+            <PartNumber>BTC-5</PartNumber>
+            <Description>Semroc Solid Balsa Tube Adapter - Series 5</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.001417476155</Mass>
+            <Mass Unit="kg">2.83495231E-4</Mass>
             <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.018288</OutsideDiameter>
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-            <ShoulderLength Unit="m">0.00635</ShoulderLength>
-            <Length Unit="m">0.043179999999999996</Length>
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-        <NoseCone>
+            <OutsideDiameter Unit="m">0.013081</OutsideDiameter>
+            <Length Unit="m">0.019049999999999997</Length>
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+        <BulkHead>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-20A</PartNumber>
-            <Description>Blunt Ogive</Description>
+            <PartNumber>BTC-7</PartNumber>
+            <Description>Semroc Solid Balsa Tube Adapter - Series 7</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">8.504856929999999E-4</Mass>
+            <Mass Unit="kg">7.370876006E-4</Mass>
             <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
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-            <ShoulderLength Unit="m">0.009524999999999999</ShoulderLength>
-            <Length Unit="m">0.020574000000000002</Length>
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-        <NoseCone>
+            <OutsideDiameter Unit="m">0.018161</OutsideDiameter>
+            <Length Unit="m">0.0254</Length>
+        </BulkHead>
+        <BulkHead>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-20AZ</PartNumber>
-            <Description>Ogive</Description>
+            <PartNumber>BTC-8</PartNumber>
+            <Description>Semroc Solid Balsa Tube Adapter - Series 8</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.001984466617</Mass>
+            <Mass Unit="kg">0.0010772818778</Mass>
             <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.0186944</OutsideDiameter>
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-            <ShoulderLength Unit="m">0.009524999999999999</ShoulderLength>
-            <Length Unit="m">0.0635</Length>
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-        <NoseCone>
+            <OutsideDiameter Unit="m">0.021970999999999997</OutsideDiameter>
+            <Length Unit="m">0.0254</Length>
+        </BulkHead>
+        <BulkHead>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-20B</PartNumber>
-            <Description>Elliptical</Description>
+            <PartNumber>BTC-8F</PartNumber>
+            <Description>Semroc Solid Balsa Tube Adapter - Series 8F</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.001417476155</Mass>
+            <Mass Unit="kg">0.0010772818778</Mass>
             <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.0186944</OutsideDiameter>
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-            <ShoulderLength Unit="m">0.009524999999999999</ShoulderLength>
-            <Length Unit="m">0.043179999999999996</Length>
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-        <NoseCone>
+            <OutsideDiameter Unit="m">0.022479</OutsideDiameter>
+            <Length Unit="m">0.0254</Length>
+        </BulkHead>
+        <BulkHead>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-20CB</PartNumber>
-            <Description>Ogive</Description>
+            <PartNumber>BTC-9</PartNumber>
+            <Description>Semroc Solid Balsa Tube Adapter - Series 9</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.001417476155</Mass>
+            <Mass Unit="kg">0.0012757285394999999</Mass>
             <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.0186944</OutsideDiameter>
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-            <ShoulderLength Unit="m">0.009524999999999999</ShoulderLength>
-            <Length Unit="m">0.044449999999999996</Length>
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-        <NoseCone>
+            <OutsideDiameter Unit="m">0.02413</OutsideDiameter>
+            <Length Unit="m">0.038099999999999995</Length>
+        </BulkHead>
+        <BodyTube>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-20H</PartNumber>
-            <Description>Elliptical</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">8.504856929999999E-4</Mass>
-            <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
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-            <ShoulderDiameter Unit="m">0.018033999999999998</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.009524999999999999</ShoulderLength>
-            <Length Unit="m">0.02032</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>BTH-70-120</PartNumber>
+            <Description>Classic Body Tube BTH-70</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.041957294188</Mass>
+            <InsideDiameter Unit="m">0.055244999999999995</InsideDiameter>
+            <OutsideDiameter Unit="m">0.057073799999999994</OutsideDiameter>
+            <Length Unit="m">0.30479999999999996</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-20L</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.001133980924</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.0186944</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.018033999999999998</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.009524999999999999</ShoulderLength>
-            <Length Unit="m">0.035559999999999994</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>BTH-70-180</PartNumber>
+            <Description>Classic Body Tube BTH-70</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.062935941282</Mass>
+            <InsideDiameter Unit="m">0.055244999999999995</InsideDiameter>
+            <OutsideDiameter Unit="m">0.057073799999999994</OutsideDiameter>
+            <Length Unit="m">0.4572</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-20N</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.002267961848</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.0186944</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.018033999999999998</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.009524999999999999</ShoulderLength>
-            <Length Unit="m">0.06985</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>BTH-70-286</PartNumber>
+            <Description>Classic Body Tube BTH-70</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.09922333085</Mass>
+            <InsideDiameter Unit="m">0.055244999999999995</InsideDiameter>
+            <OutsideDiameter Unit="m">0.057073799999999994</OutsideDiameter>
+            <Length Unit="m">0.72644</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-20R</PartNumber>
-            <Description>Conical</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.001984466617</Mass>
-            <Filled>true</Filled>
-            <Shape>CONICAL</Shape>
-            <OutsideDiameter Unit="m">0.0186944</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.018033999999999998</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.009524999999999999</ShoulderLength>
-            <Length Unit="m">0.06985</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>BTH-70-300</PartNumber>
+            <Description>Classic Body Tube BTH-70</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.10489323547</Mass>
+            <InsideDiameter Unit="m">0.055244999999999995</InsideDiameter>
+            <OutsideDiameter Unit="m">0.057073799999999994</OutsideDiameter>
+            <Length Unit="m">0.762</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-20SP</PartNumber>
-            <Description>Elliptical</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">2.83495231E-4</Mass>
-            <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.0186944</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.018033999999999998</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.009524999999999999</ShoulderLength>
-            <Length Unit="m">0.00635</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>BTH-70-58</PartNumber>
+            <Description>Classic Body Tube BTH-70</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.020411656631999998</Mass>
+            <InsideDiameter Unit="m">0.055244999999999995</InsideDiameter>
+            <OutsideDiameter Unit="m">0.057073799999999994</OutsideDiameter>
+            <Length Unit="m">0.14731999999999998</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-20Y</PartNumber>
-            <Description>Conical</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">5.66990462E-4</Mass>
-            <Filled>true</Filled>
-            <Shape>CONICAL</Shape>
-            <OutsideDiameter Unit="m">0.0186944</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.018033999999999998</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.009524999999999999</ShoulderLength>
-            <Length Unit="m">0.0254</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>BTH-80-300</PartNumber>
+            <Description>Classic Body Tube BTH-80</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.14344858688599998</Mass>
+            <InsideDiameter Unit="m">0.0649732</InsideDiameter>
+            <OutsideDiameter Unit="m">0.067056</OutsideDiameter>
+            <Length Unit="m">0.762</Length>
+        </BodyTube>
+        <Parachute>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-30C</PartNumber>
-            <Description>Blunt Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.001133980924</Mass>
-            <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.019431</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.018414999999999997</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.009524999999999999</ShoulderLength>
-            <Length Unit="m">0.019049999999999997</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CP-12</PartNumber>
+            <Description>12 in. Plastic Chute</Description>
+            <Material Type="SURFACE">Polyethylene LDPE</Material>
+            <Diameter Unit="m">0.30479999999999996</Diameter>
+            <Sides>6</Sides>
+            <LineCount>6</LineCount>
+            <LineLength Unit="m">0.30479999999999996</LineLength>
+            <LineMaterial Type="LINE">30 Lb. kevlar</LineMaterial>
+        </Parachute>
+        <Parachute>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-30D</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0017009713859999999</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.019431</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.018414999999999997</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.009524999999999999</ShoulderLength>
-            <Length Unit="m">0.038099999999999995</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CP-16</PartNumber>
+            <Description>16 in. Plastic Chute</Description>
+            <Material Type="SURFACE">Polyethylene LDPE</Material>
+            <Diameter Unit="m">0.4064</Diameter>
+            <Sides>8</Sides>
+            <LineCount>8</LineCount>
+            <LineLength Unit="m">0.4064</LineLength>
+            <LineMaterial Type="LINE">30 Lb. kevlar</LineMaterial>
+        </Parachute>
+        <Parachute>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-30DE</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0017009713859999999</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.019431</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.018414999999999997</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.009524999999999999</ShoulderLength>
-            <Length Unit="m">0.03505199999999999</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CP-20</PartNumber>
+            <Description>20 in. Plastic Chute</Description>
+            <Material Type="SURFACE">Polyethylene LDPE</Material>
+            <Diameter Unit="m">0.508</Diameter>
+            <Sides>8</Sides>
+            <LineCount>8</LineCount>
+            <LineLength Unit="m">0.508</LineLength>
+            <LineMaterial Type="LINE">30 Lb. kevlar</LineMaterial>
+        </Parachute>
+        <Parachute>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-30E</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.001984466617</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.019431</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.018414999999999997</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.009524999999999999</ShoulderLength>
-            <Length Unit="m">0.05841999999999999</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CP-24</PartNumber>
+            <Description>24 in. Plastic Chute</Description>
+            <Material Type="SURFACE">Polyethylene LDPE</Material>
+            <Diameter Unit="m">0.6095999999999999</Diameter>
+            <Sides>8</Sides>
+            <LineCount>8</LineCount>
+            <LineLength Unit="m">0.6095999999999999</LineLength>
+            <LineMaterial Type="LINE">30 Lb. kevlar</LineMaterial>
+        </Parachute>
+        <Parachute>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-40D</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.001133980924</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.020954999999999998</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.019431</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.01016</ShoulderLength>
-            <Length Unit="m">0.038099999999999995</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CP-32</PartNumber>
+            <Description>32 in. Plastic Chute</Description>
+            <Material Type="SURFACE">Polyethylene LDPE</Material>
+            <Diameter Unit="m">0.8128</Diameter>
+            <Sides>8</Sides>
+            <LineCount>8</LineCount>
+            <LineLength Unit="m">0.8128</LineLength>
+            <LineMaterial Type="LINE">30 Lb. kevlar</LineMaterial>
+        </Parachute>
+        <BodyTube>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-40F</PartNumber>
-            <Description>Conical</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.001984466617</Mass>
-            <Filled>true</Filled>
-            <Shape>CONICAL</Shape>
-            <OutsideDiameter Unit="m">0.020954999999999998</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.019431</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.01016</ShoulderLength>
-            <Length Unit="m">0.04826</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CPT-7180</PartNumber>
+            <Description>Clear Plastic Body Tube - Series 7</Description>
+            <Material Type="BULK">Polycarbonate</Material>
+            <Mass Unit="kg">0.010772818778</Mass>
+            <InsideDiameter Unit="m">0.018161</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0188214</OutsideDiameter>
+            <Length Unit="m">0.4572</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-40G</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.004535923696</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.020954999999999998</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.019431</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.01016</ShoulderLength>
-            <Length Unit="m">0.1143</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CPT-722</PartNumber>
+            <Description>Clear Plastic Body Tube - Series 7</Description>
+            <Material Type="BULK">Polycarbonate</Material>
+            <Mass Unit="kg">0.001417476155</Mass>
+            <InsideDiameter Unit="m">0.018161</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0188214</OutsideDiameter>
+            <Length Unit="m">0.05715</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-50C</PartNumber>
-            <Description>Conical</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0017009713859999999</Mass>
-            <Filled>true</Filled>
-            <Shape>CONICAL</Shape>
-            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.02413</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0127</ShoulderLength>
-            <Length Unit="m">0.032258</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CPT-8180</PartNumber>
+            <Description>Clear Plastic Body Tube - Series 8</Description>
+            <Material Type="BULK">Polycarbonate</Material>
+            <Mass Unit="kg">0.013324275856999999</Mass>
+            <InsideDiameter Unit="m">0.021970999999999997</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0226314</OutsideDiameter>
+            <Length Unit="m">0.4572</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-50G</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.006520390313</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.02413</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0127</ShoulderLength>
-            <Length Unit="m">0.14478</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CPT-825</PartNumber>
+            <Description>Clear Plastic Body Tube - Series 8</Description>
+            <Material Type="BULK">Polycarbonate</Material>
+            <Mass Unit="kg">0.001984466617</Mass>
+            <InsideDiameter Unit="m">0.021970999999999997</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0226314</OutsideDiameter>
+            <Length Unit="m">0.0635</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-50J</PartNumber>
-            <Description>Blunt Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.002267961848</Mass>
-            <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.02413</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0127</ShoulderLength>
-            <Length Unit="m">0.034925</Length>
-        </NoseCone>
-        <NoseCone>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-50K</PartNumber>
-            <Description>Fat Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.003685438003</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.02413</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0127</ShoulderLength>
-            <Length Unit="m">0.06985</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CPT-835</PartNumber>
+            <Description>Clear Plastic Body Tube - Series 8</Description>
+            <Material Type="BULK">Polycarbonate</Material>
+            <Mass Unit="kg">0.0025514570789999997</Mass>
+            <InsideDiameter Unit="m">0.021970999999999997</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0226314</OutsideDiameter>
+            <Length Unit="m">0.08889999999999999</Length>
+        </BodyTube>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-50KP</PartNumber>
-            <Description>Parabolic</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.003685438003</Mass>
-            <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.02413</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0127</ShoulderLength>
-            <Length Unit="m">0.06985</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-10-13</PartNumber>
+            <Description>Centering Ring #10 to #13</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0264668</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0329692</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-50V</PartNumber>
-            <Description>Conical</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.005386409389</Mass>
-            <Filled>true</Filled>
-            <Shape>CONICAL</Shape>
-            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.02413</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0127</ShoulderLength>
-            <Length Unit="m">0.14604999999999999</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-10-16</PartNumber>
+            <Description>Centering Ring #10 to #16</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0264668</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0405892</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-50X</PartNumber>
-            <Description>Elliptical</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.004252428464999999</Mass>
-            <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.02413</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0127</ShoulderLength>
-            <Length Unit="m">0.08255</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-10-20</PartNumber>
+            <Description>Centering Ring #10 to #20</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0264668</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0507492</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-50Y</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.004535923696</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.02413</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0127</ShoulderLength>
-            <Length Unit="m">0.111125</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-115-150P</PartNumber>
+            <Description>Centering Ring #115 to #150</Description>
+            <Material Type="BULK">lite ply</Material>
+            <InsideDiameter Unit="m">0.0310388</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0380492</OutsideDiameter>
+            <Length Unit="m">0.00254</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-50YP</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.004535923696</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.02413</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0127</ShoulderLength>
-            <Length Unit="m">0.108712</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-115-16P</PartNumber>
+            <Description>Centering Ring #115 to #16</Description>
+            <Material Type="BULK">lite ply</Material>
+            <InsideDiameter Unit="m">0.0310388</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0405892</OutsideDiameter>
+            <Length Unit="m">0.002794</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-55AA</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.004252428464999999</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.0325882</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.015239999999999998</ShoulderLength>
-            <Length Unit="m">0.079375</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-115-175P</PartNumber>
+            <Description>Centering Ring #115 to #175</Description>
+            <Material Type="BULK">lite ply</Material>
+            <InsideDiameter Unit="m">0.0310388</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0443992</OutsideDiameter>
+            <Length Unit="m">0.00254</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-55AC</PartNumber>
-            <Description>Secant-Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.009071847392</Mass>
-            <Filled>true</Filled>
-            <Shape>HAACK</Shape>
-            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.0325882</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.015239999999999998</ShoulderLength>
-            <Length Unit="m">0.136525</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-115-18</PartNumber>
+            <Description>Centering Ring #115 to #18</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0310388</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0456692</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-55ACP</PartNumber>
-            <Description>Secant-Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.009355342623</Mass>
-            <Filled>true</Filled>
-            <Shape>HAACK</Shape>
-            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.0325882</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.015239999999999998</ShoulderLength>
-            <Length Unit="m">0.14604999999999999</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-115-225P</PartNumber>
+            <Description>Centering Ring #115 to #225</Description>
+            <Material Type="BULK">lite ply</Material>
+            <InsideDiameter Unit="m">0.0310388</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0570992</OutsideDiameter>
+            <Length Unit="m">0.00254</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-55AO</PartNumber>
-            <Description>Elliptical</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.012190294933</Mass>
-            <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.0325882</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.015239999999999998</ShoulderLength>
-            <Length Unit="m">0.127</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-115-275P</PartNumber>
+            <Description>Centering Ring #115 to #275</Description>
+            <Material Type="BULK">lite ply</Material>
+            <InsideDiameter Unit="m">0.0310388</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0697992</OutsideDiameter>
+            <Length Unit="m">0.00254</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC55B</PartNumber>
-            <Description>Elliptical</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0076543712370000004</Mass>
-            <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.0325882</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.015239999999999998</ShoulderLength>
-            <Length Unit="m">0.07619999999999999</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-11516</PartNumber>
+            <Description>Centering Ring #115 to #16</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0310388</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0405892</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-55CT</PartNumber>
-            <Description>Rounded Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0068038855439999995</Mass>
-            <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.0325882</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.015239999999999998</ShoulderLength>
-            <Length Unit="m">0.07365999999999999</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-11520</PartNumber>
+            <Description>Centering Ring #115 to #20</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0310388</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0507492</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-55EX</PartNumber>
-            <Description>Fat Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.008221361698999998</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.0325882</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.015239999999999998</ShoulderLength>
-            <Length Unit="m">0.08635999999999999</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-50-18</PartNumber>
+            <Description>Centering Ring BT-50 to #18</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.024841199999999997</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0456692</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-55F</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.010205828315999999</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.0325882</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.015239999999999998</ShoulderLength>
-            <Length Unit="m">0.10668</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-510</PartNumber>
+            <Description>Centering Ring #5 to #10</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.013843000000000001</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0253492</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-55FD</PartNumber>
-            <Description>Base-Drilled Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0059533998509999995</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.0325882</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.015239999999999998</ShoulderLength>
-            <Length Unit="m">0.10668</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-513</PartNumber>
+            <Description>Centering Ring #5 to #13</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.013843000000000001</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0329692</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-55PT</PartNumber>
-            <Description>Conical</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.015875732936</Mass>
-            <Filled>true</Filled>
-            <Shape>CONICAL</Shape>
-            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.0325882</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.015239999999999998</ShoulderLength>
-            <Length Unit="m">0.15621000000000002</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-57</PartNumber>
+            <Description>Centering Ring #5 to #7</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.013843000000000001</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0181102</OutsideDiameter>
+            <Length Unit="m">0.00635</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-55X</PartNumber>
-            <Description>Elliptical</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.010489323547</Mass>
-            <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.0325882</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.015239999999999998</ShoulderLength>
-            <Length Unit="m">0.10413999999999998</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-58</PartNumber>
+            <Description>Centering Ring #5 to #8</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.013843000000000001</InsideDiameter>
+            <OutsideDiameter Unit="m">0.021920199999999997</OutsideDiameter>
+            <Length Unit="m">0.00635</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-55Z</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.007087380775</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.0325882</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.015239999999999998</ShoulderLength>
-            <Length Unit="m">0.07619999999999999</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-710</PartNumber>
+            <Description>Centering Ring #7 to #10</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0193294</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0253492</OutsideDiameter>
+            <Length Unit="m">0.00635</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-60AH</PartNumber>
-            <Description>Elliptical</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.02267961848</Mass>
-            <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.040513</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.02032</ShoulderLength>
-            <Length Unit="m">0.16827499999999998</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-711</PartNumber>
+            <Description>Centering Ring #7 to #11</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0193294</InsideDiameter>
+            <OutsideDiameter Unit="m">0.028194</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-60L</PartNumber>
-            <Description>Elliptical</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.009638837854</Mass>
-            <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.040513</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.02032</ShoulderLength>
-            <Length Unit="m">0.079375</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-713</PartNumber>
+            <Description>Centering Ring #7 to #13</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0193294</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0329692</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-60LP</PartNumber>
-            <Description>Elliptical</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0068038855439999995</Mass>
-            <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.040513</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.02032</ShoulderLength>
-            <Length Unit="m">0.06985</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-716</PartNumber>
+            <Description>Centering Ring #7 to #16</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0193294</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0405892</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-60MS</PartNumber>
-            <Description>Elliptical</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0059533998509999995</Mass>
-            <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.040513</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.02032</ShoulderLength>
-            <Length Unit="m">0.06604</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-718</PartNumber>
+            <Description>Centering Ring #7 to #18</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0193294</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0456692</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-60NA</PartNumber>
-            <Description>Rounded Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.010489323547</Mass>
-            <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.040513</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.02032</ShoulderLength>
-            <Length Unit="m">0.12191999999999999</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-720</PartNumber>
+            <Description>Centering Ring #7 to #20</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0193294</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0507492</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-60NS</PartNumber>
-            <Description>Conical</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0129273825336</Mass>
-            <Filled>true</Filled>
-            <Shape>CONICAL</Shape>
-            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.040513</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.02032</ShoulderLength>
-            <Length Unit="m">0.254</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-78</PartNumber>
+            <Description>Centering Ring #7 to #8</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0193294</InsideDiameter>
+            <OutsideDiameter Unit="m">0.021920199999999997</OutsideDiameter>
+            <Length Unit="m">0.00635</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-60RL</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.022963113711000002</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.040513</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.02032</ShoulderLength>
-            <Length Unit="m">0.212725</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-78F</PartNumber>
+            <Description>Centering Ring #7 to #8F</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0193294</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0224282</OutsideDiameter>
+            <Length Unit="m">0.001778</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-60X</PartNumber>
-            <Description>Elliptical</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.017576704321999998</Mass>
-            <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.040513</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.02032</ShoulderLength>
-            <Length Unit="m">0.138684</Length>
-        </NoseCone>
-        <NoseCone>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-60Y</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.020695151863</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.0415798</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.040513</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.02032</ShoulderLength>
-            <Length Unit="m">0.18414999999999998</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-78L</PartNumber>
+            <Description>Centering Ring #7 to #8</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0193294</InsideDiameter>
+            <OutsideDiameter Unit="m">0.021920199999999997</OutsideDiameter>
+            <Length Unit="m">0.002032</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-65AF</PartNumber>
-            <Description>Elliptical</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.014741752012</Mass>
-            <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.045618399999999996</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.044449999999999996</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.02032</ShoulderLength>
-            <Length Unit="m">0.1016</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-79</PartNumber>
+            <Description>Centering Ring #7 to #9</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0193294</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0240792</OutsideDiameter>
+            <Length Unit="m">0.00635</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-65L</PartNumber>
-            <Description>Elliptical</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.011623304470999999</Mass>
-            <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.045618399999999996</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.044449999999999996</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.02032</ShoulderLength>
-            <Length Unit="m">0.08255</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-9-13</PartNumber>
+            <Description>Centering Ring #9 to #13</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0254</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0329692</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-70AJ</PartNumber>
-            <Description>Elliptical</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.024097094635</Mass>
-            <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.0563118</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.055244999999999995</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.02032</ShoulderLength>
-            <Length Unit="m">0.10794999999999999</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-9-150P</PartNumber>
+            <Description>Centering Ring #9 to #150</Description>
+            <Material Type="BULK">lite ply</Material>
+            <InsideDiameter Unit="m">0.0254</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0380492</OutsideDiameter>
+            <Length Unit="m">0.002794</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-70CT</PartNumber>
-            <Description>Bezier</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.02551457079</Mass>
-            <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.0563118</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.055244999999999995</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.02032</ShoulderLength>
-            <Length Unit="m">0.1143</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-9-16P</PartNumber>
+            <Description>Centering Ring #9 to #16</Description>
+            <Material Type="BULK">lite ply</Material>
+            <InsideDiameter Unit="m">0.0254</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0405892</OutsideDiameter>
+            <Length Unit="m">0.002794</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-70D</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.02551457079</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.0563118</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.055244999999999995</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.02032</ShoulderLength>
-            <Length Unit="m">0.10794999999999999</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-9-20</PartNumber>
+            <Description>Centering Ring #9 to #20</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0254</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0507492</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-70MS</PartNumber>
-            <Description>Elliptical</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0283495231</Mass>
-            <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.0563118</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.055244999999999995</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.02032</ShoulderLength>
-            <Length Unit="m">0.089916</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-9-225P</PartNumber>
+            <Description>Centering Ring #9 to #225</Description>
+            <Material Type="BULK">lite ply</Material>
+            <InsideDiameter Unit="m">0.0254</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0570992</OutsideDiameter>
+            <Length Unit="m">0.002794</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-70NH</PartNumber>
-            <Description>Elliptical</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.041957294188</Mass>
-            <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.0563118</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.055244999999999995</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.02032</ShoulderLength>
-            <Length Unit="m">0.24764999999999998</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-9-70</PartNumber>
+            <Description>Centering Ring #9 to BT-70</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0254</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0551942</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-70HAC</PartNumber>
-            <Description>Secant-Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0566990462</Mass>
-            <Filled>true</Filled>
-            <Shape>HAACK</Shape>
-            <OutsideDiameter Unit="m">0.057073799999999994</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.055244999999999995</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.02032</ShoulderLength>
-            <Length Unit="m">0.23266399999999998</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-9-80</PartNumber>
+            <Description>Centering Ring #9 to BT-80</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0254</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0651764</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-70HAJ</PartNumber>
-            <Description>Elliptical</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.024097094635</Mass>
-            <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.057073799999999994</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.055244999999999995</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.02032</ShoulderLength>
-            <Length Unit="m">0.10794999999999999</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-9-80P</PartNumber>
+            <Description>Centering Ring #9 to BT-80</Description>
+            <Material Type="BULK">lite ply</Material>
+            <InsideDiameter Unit="m">0.0254</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0651764</OutsideDiameter>
+            <Length Unit="m">0.002794</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-70HB</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.032034961103</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.057073799999999994</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.055244999999999995</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.02032</ShoulderLength>
-            <Length Unit="m">0.17779999999999999</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-9115</PartNumber>
+            <Description>Centering Ring #9 to #115</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0254</InsideDiameter>
+            <OutsideDiameter Unit="m">0.028448</OutsideDiameter>
+            <Length Unit="m">0.0254</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-70HCT</PartNumber>
-            <Description>Bezier</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.02551457079</Mass>
-            <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.057073799999999994</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.055244999999999995</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.02032</ShoulderLength>
-            <Length Unit="m">0.1143</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-916</PartNumber>
+            <Description>Centering Ring #9 to #16</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0254</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0405892</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-70HD</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.024947580328</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.057073799999999994</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.055244999999999995</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.02032</ShoulderLength>
-            <Length Unit="m">0.109982</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>CR-918</PartNumber>
+            <Description>Centering Ring #9 to #18</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0254</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0456692</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <EngineBlock>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-80AH</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.079662159911</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.06604</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0254</ShoulderLength>
-            <Length Unit="m">0.2667</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>EB-20A</PartNumber>
+            <Description>Engine Block BT-20</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.013131799999999999</InsideDiameter>
+            <OutsideDiameter Unit="m">0.017983199999999998</OutsideDiameter>
+            <Length Unit="m">0.00635</Length>
+        </EngineBlock>
+        <EngineBlock>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-80AO</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.037988360954</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.06604</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0254</ShoulderLength>
-            <Length Unit="m">0.25146</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>EB-20B</PartNumber>
+            <Description>Engine Block BT-20</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.013131799999999999</InsideDiameter>
+            <OutsideDiameter Unit="m">0.017983199999999998</OutsideDiameter>
+            <Length Unit="m">0.003175</Length>
+        </EngineBlock>
+        <EngineBlock>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-80BB</PartNumber>
-            <Description>Elliptical</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.031184475410000002</Mass>
-            <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.06604</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0254</ShoulderLength>
-            <Length Unit="m">0.1016</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>EB-30</PartNumber>
+            <Description>Engine Block BT-30</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0135128</InsideDiameter>
+            <OutsideDiameter Unit="m">0.018364199999999997</OutsideDiameter>
+            <Length Unit="m">0.019049999999999997</Length>
+        </EngineBlock>
+        <TubeCoupler>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-80D</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.027782532638</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.06604</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0254</ShoulderLength>
-            <Length Unit="m">0.127</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>HTC-10</PartNumber>
+            <Description>Tube Coupler Series 10</Description>
+            <Material Type="BULK">Paper</Material>
+            <Mass Unit="kg">0.0018143694784</Mass>
+            <InsideDiameter Unit="m">0.0243332</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0254</OutsideDiameter>
+            <Length Unit="m">0.038099999999999995</Length>
+        </TubeCoupler>
+        <TubeCoupler>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-80K</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.034869913413</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.06604</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0254</ShoulderLength>
-            <Length Unit="m">0.20827999999999997</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>HTC-11</PartNumber>
+            <Description>Tube Coupler Series 11</Description>
+            <Material Type="BULK">Paper</Material>
+            <Mass Unit="kg">0.0020128161401</Mass>
+            <InsideDiameter Unit="m">0.027635200000000002</InsideDiameter>
+            <OutsideDiameter Unit="m">0.028701999999999995</OutsideDiameter>
+            <Length Unit="m">0.038099999999999995</Length>
+        </TubeCoupler>
+        <TubeCoupler>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-80KA</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.032034961103</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.06604</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0254</ShoulderLength>
-            <Length Unit="m">0.186182</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>HTC-13</PartNumber>
+            <Description>Tube Coupler Series 13</Description>
+            <Material Type="BULK">Paper</Material>
+            <Mass Unit="kg">0.0035436903875</Mass>
+            <InsideDiameter Unit="m">0.0319532</InsideDiameter>
+            <OutsideDiameter Unit="m">0.03302</OutsideDiameter>
+            <Length Unit="m">0.044449999999999996</Length>
+        </TubeCoupler>
+        <TubeCoupler>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-80KP</PartNumber>
-            <Description>Rounded Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.031751465872</Mass>
-            <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.06604</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0254</ShoulderLength>
-            <Length Unit="m">0.17602199999999998</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>HTC-16</PartNumber>
+            <Description>Tube Coupler Series 16</Description>
+            <Material Type="BULK">Paper</Material>
+            <Mass Unit="kg">0.004961166542499999</Mass>
+            <InsideDiameter Unit="m">0.0395732</InsideDiameter>
+            <OutsideDiameter Unit="m">0.04064</OutsideDiameter>
+            <Length Unit="m">0.044449999999999996</Length>
+        </TubeCoupler>
+        <TubeCoupler>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-80L</PartNumber>
-            <Description>Elliptical</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.03685438003</Mass>
-            <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.06604</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0254</ShoulderLength>
-            <Length Unit="m">0.127</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>HTC-18</PartNumber>
+            <Description>Tube Coupler Series 18</Description>
+            <Material Type="BULK">Paper</Material>
+            <Mass Unit="kg">0.0059533998509999995</Mass>
+            <InsideDiameter Unit="m">0.0446532</InsideDiameter>
+            <OutsideDiameter Unit="m">0.04572</OutsideDiameter>
+            <Length Unit="m">0.044449999999999996</Length>
+        </TubeCoupler>
+        <TubeCoupler>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-80VE</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.03685438003</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.06604</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0254</ShoulderLength>
-            <Length Unit="m">0.12446</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>HTC-20</PartNumber>
+            <Description>Tube Coupler Series 20</Description>
+            <Material Type="BULK">Paper</Material>
+            <Mass Unit="kg">0.0075126236215</Mass>
+            <InsideDiameter Unit="m">0.0497332</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0508</OutsideDiameter>
+            <Length Unit="m">0.05334</Length>
+        </TubeCoupler>
+        <TubeCoupler>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-80HAH</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.079662159911</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.067056</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0254</ShoulderLength>
-            <Length Unit="m">0.2667</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>HTC-5</PartNumber>
+            <Description>Tube Coupler Series 5</Description>
+            <Material Type="BULK">Paper</Material>
+            <Mass Unit="kg">2.83495231E-4</Mass>
+            <InsideDiameter Unit="m">0.0120142</InsideDiameter>
+            <OutsideDiameter Unit="m">0.013081</OutsideDiameter>
+            <Length Unit="m">0.019049999999999997</Length>
+        </TubeCoupler>
+        <TubeCoupler>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-80HAO</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.037988360954</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.067056</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0254</ShoulderLength>
-            <Length Unit="m">0.25146</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>HTC-7</PartNumber>
+            <Description>Tube Coupler Series 7</Description>
+            <Material Type="BULK">Paper</Material>
+            <Mass Unit="kg">7.370876006E-4</Mass>
+            <InsideDiameter Unit="m">0.0170942</InsideDiameter>
+            <OutsideDiameter Unit="m">0.018161</OutsideDiameter>
+            <Length Unit="m">0.0254</Length>
+        </TubeCoupler>
+        <TubeCoupler>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-80HBB</PartNumber>
-            <Description>Elliptical</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.031184475410000002</Mass>
-            <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.067056</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0254</ShoulderLength>
-            <Length Unit="m">0.1016</Length>
-        </NoseCone>
-        <NoseCone>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-80HD</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.027782532638</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.067056</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0254</ShoulderLength>
-            <Length Unit="m">0.127</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>HTC-7B</PartNumber>
+            <Description>Tube Coupler Series 7</Description>
+            <Material Type="BULK">Paper</Material>
+            <Mass Unit="kg">7.370876006E-4</Mass>
+            <InsideDiameter Unit="m">0.018262599999999997</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0193294</OutsideDiameter>
+            <Length Unit="m">0.0254</Length>
+        </TubeCoupler>
+        <TubeCoupler>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-80HK</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.034869913413</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.067056</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0254</ShoulderLength>
-            <Length Unit="m">0.20827999999999997</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>HTC-8</PartNumber>
+            <Description>Tube Coupler Series 8</Description>
+            <Material Type="BULK">Paper</Material>
+            <Mass Unit="kg">0.0010772818778</Mass>
+            <InsideDiameter Unit="m">0.020904199999999998</InsideDiameter>
+            <OutsideDiameter Unit="m">0.021970999999999997</OutsideDiameter>
+            <Length Unit="m">0.0254</Length>
+        </TubeCoupler>
+        <TubeCoupler>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-80HKA</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.032034961103</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.067056</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0254</ShoulderLength>
-            <Length Unit="m">0.186182</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>HTC-8F</PartNumber>
+            <Description>Tube Coupler Series 8F</Description>
+            <Material Type="BULK">Paper</Material>
+            <Mass Unit="kg">0.0011056314009</Mass>
+            <InsideDiameter Unit="m">0.0214122</InsideDiameter>
+            <OutsideDiameter Unit="m">0.022479</OutsideDiameter>
+            <Length Unit="m">0.0254</Length>
+        </TubeCoupler>
+        <TubeCoupler>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-80HKP</PartNumber>
-            <Description>Rounded Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.031751465872</Mass>
-            <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <OutsideDiameter Unit="m">0.067056</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0254</ShoulderLength>
-            <Length Unit="m">0.17602199999999998</Length>
-        </NoseCone>
-        <NoseCone>
+            <PartNumber>HTC-9</PartNumber>
+            <Description>Tube Coupler Series 9</Description>
+            <Material Type="BULK">Paper</Material>
+            <Mass Unit="kg">0.0011623304471</Mass>
+            <InsideDiameter Unit="m">0.0230632</InsideDiameter>
+            <OutsideDiameter Unit="m">0.02413</OutsideDiameter>
+            <Length Unit="m">0.0254</Length>
+        </TubeCoupler>
+        <TubeCoupler>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BNC-80HL</PartNumber>
-            <Description>Ogive</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.03685438003</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <OutsideDiameter Unit="m">0.067056</OutsideDiameter>
-            <ShoulderDiameter Unit="m">0.0649732</ShoulderDiameter>
-            <ShoulderLength Unit="m">0.0254</ShoulderLength>
-            <Length Unit="m">0.127</Length>
-        </NoseCone>
-        <Transition>
+            <PartNumber>JT-20C</PartNumber>
+            <Description>Tube Coupler Series BT-20</Description>
+            <Material Type="BULK">Paper</Material>
+            <Mass Unit="kg">7.370876006E-4</Mass>
+            <InsideDiameter Unit="m">0.0169672</InsideDiameter>
+            <OutsideDiameter Unit="m">0.018033999999999998</OutsideDiameter>
+            <Length Unit="m">0.0254</Length>
+        </TubeCoupler>
+        <TubeCoupler>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BR-085225</PartNumber>
-            <Description>Balsa Reducer 085 to 225</Description>
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-            <Filled>true</Filled>
-            <Shape>CONICAL</Shape>
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-            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.0635</Length>
-        </Transition>
-        <Transition>
+            <PartNumber>JT-50C</PartNumber>
+            <Description>Tube Coupler Series BT-50</Description>
+            <Material Type="BULK">Paper</Material>
+            <Mass Unit="kg">0.0011056314009</Mass>
+            <InsideDiameter Unit="m">0.0230632</InsideDiameter>
+            <OutsideDiameter Unit="m">0.02413</OutsideDiameter>
+            <Length Unit="m">0.0254</Length>
+        </TubeCoupler>
+        <TubeCoupler>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BR-085225 [R]</PartNumber>
-            <Description>Balsa Reducer 085 to 225 – Reversed</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.022112628018</Mass>
-            <Filled>true</Filled>
-            <Shape>CONICAL</Shape>
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-            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.0635</Length>
-        </Transition>
-        <Transition>
+            <PartNumber>JT-55C</PartNumber>
+            <Description>Tube Coupler Series BT-55</Description>
+            <Material Type="BULK">Paper</Material>
+            <Mass Unit="kg">0.0013891266319</Mass>
+            <InsideDiameter Unit="m">0.0315214</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0325882</OutsideDiameter>
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+        <TubeCoupler>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BR-1013</PartNumber>
-            <Description>Balsa Reducer 10 to 13</Description>
-            <Material Type="BULK">Balsa</Material>
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-            <Filled>true</Filled>
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-            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <PartNumber>JT-5C</PartNumber>
+            <Description>Tube Coupler Series BT-5</Description>
+            <Material Type="BULK">Paper</Material>
+            <Mass Unit="kg">2.83495231E-4</Mass>
+            <InsideDiameter Unit="m">0.0120142</InsideDiameter>
+            <OutsideDiameter Unit="m">0.013081</OutsideDiameter>
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-        <Transition>
+        </TubeCoupler>
+        <TubeCoupler>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BR-1013 [R]</PartNumber>
-            <Description>Balsa Reducer 10 to 13 – Reversed</Description>
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-            <Mass Unit="kg">0.005102914157999999</Mass>
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-            <Length Unit="m">0.019049999999999997</Length>
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-        <Transition>
+            <PartNumber>JT-60C</PartNumber>
+            <Description>Tube Coupler Series BT-60</Description>
+            <Material Type="BULK">Paper</Material>
+            <Mass Unit="kg">0.0015592237705</Mass>
+            <InsideDiameter Unit="m">0.039446199999999994</InsideDiameter>
+            <OutsideDiameter Unit="m">0.040513</OutsideDiameter>
+            <Length Unit="m">0.044449999999999996</Length>
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+        <TubeCoupler>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BR-1016</PartNumber>
-            <Description>Balsa Reducer 10 to 16</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.009071847392</Mass>
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-            <Length Unit="m">0.038099999999999995</Length>
-        </Transition>
-        <Transition>
+            <PartNumber>JT-70D</PartNumber>
+            <Description>Tube Coupler Series BT-70</Description>
+            <Material Type="BULK">Paper</Material>
+            <Mass Unit="kg">0.0024664085097</Mass>
+            <InsideDiameter Unit="m">0.054178199999999996</InsideDiameter>
+            <OutsideDiameter Unit="m">0.055244999999999995</OutsideDiameter>
+            <Length Unit="m">0.015875</Length>
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+        <TubeCoupler>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BR-1016 [R]</PartNumber>
-            <Description>Balsa Reducer 10 to 16 – Reversed</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.009071847392</Mass>
-            <Filled>true</Filled>
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-            <Length Unit="m">0.038099999999999995</Length>
-        </Transition>
-        <Transition>
+            <PartNumber>JT-70E</PartNumber>
+            <Description>Tube Coupler Series BT-70</Description>
+            <Material Type="BULK">Paper</Material>
+            <Mass Unit="kg">0.0157906843667</Mass>
+            <InsideDiameter Unit="m">0.054178199999999996</InsideDiameter>
+            <OutsideDiameter Unit="m">0.055244999999999995</OutsideDiameter>
+            <Length Unit="m">0.1016</Length>
+        </TubeCoupler>
+        <TubeCoupler>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BR-1016S</PartNumber>
-            <Description>Balsa Reducer 10 to 16</Description>
-            <Material Type="BULK">Balsa</Material>
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-            <Filled>true</Filled>
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-            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.030479999999999997</Length>
-        </Transition>
-        <Transition>
+            <PartNumber>JT-80E</PartNumber>
+            <Description>Tube Coupler Series BT-80</Description>
+            <Material Type="BULK">Paper</Material>
+            <Mass Unit="kg">0.020695151863</Mass>
+            <InsideDiameter Unit="m">0.0638556</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0649224</OutsideDiameter>
+            <Length Unit="m">0.1016</Length>
+        </TubeCoupler>
+        <LaunchLug>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BR-1016S [R]</PartNumber>
-            <Description>Balsa Reducer 10 to 16 – Reversed</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.008221361698999998</Mass>
-            <Filled>true</Filled>
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-            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.030479999999999997</Length>
-        </Transition>
-        <Transition>
+            <PartNumber>LL-103</PartNumber>
+            <Description>Launch Lug 1/8 x .375</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.0038099999999999996</InsideDiameter>
+            <OutsideDiameter Unit="m">0.004470399999999999</OutsideDiameter>
+            <Length Unit="m">0.009524999999999999</Length>
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+        <LaunchLug>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BR-1116</PartNumber>
-            <Description>Balsa Reducer 11 to 16</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.009355342623</Mass>
-            <Filled>true</Filled>
-            <Shape>CONICAL</Shape>
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-            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.038099999999999995</Length>
-        </Transition>
-        <Transition>
+            <PartNumber>LL-110</PartNumber>
+            <Description>Launch Lug 1/8 x 1</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.0038099999999999996</InsideDiameter>
+            <OutsideDiameter Unit="m">0.004470399999999999</OutsideDiameter>
+            <Length Unit="m">0.0254</Length>
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+        <LaunchLug>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BR-1116 [R]</PartNumber>
-            <Description>Balsa Reducer 11 to 16 – Reversed</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.009355342623</Mass>
-            <Filled>true</Filled>
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-            <AftShoulderDiameter Unit="m">0.028701999999999995</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <PartNumber>LL-115</PartNumber>
+            <Description>Launch Lug 1/8 x 1.5</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.0038099999999999996</InsideDiameter>
+            <OutsideDiameter Unit="m">0.004470399999999999</OutsideDiameter>
             <Length Unit="m">0.038099999999999995</Length>
-        </Transition>
-        <Transition>
+        </LaunchLug>
+        <LaunchLug>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BR-1118</PartNumber>
-            <Description>Balsa Reducer 11 to 18</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.010205828315999999</Mass>
-            <Filled>true</Filled>
-            <Shape>CONICAL</Shape>
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-            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.038099999999999995</Length>
-        </Transition>
-        <Transition>
+            <PartNumber>LL-117</PartNumber>
+            <Description>Launch Lug 1/8 x 1.75</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.0038099999999999996</InsideDiameter>
+            <OutsideDiameter Unit="m">0.004470399999999999</OutsideDiameter>
+            <Length Unit="m">0.044449999999999996</Length>
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+        <LaunchLug>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BR-1118 [R]</PartNumber>
-            <Description>Balsa Reducer 11 to 18 – Reversed</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.010205828315999999</Mass>
-            <Filled>true</Filled>
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-            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.038099999999999995</Length>
-        </Transition>
-        <Transition>
+            <PartNumber>LL-122</PartNumber>
+            <Description>Launch Lug 1/8 x 2.25</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.0038099999999999996</InsideDiameter>
+            <OutsideDiameter Unit="m">0.004470399999999999</OutsideDiameter>
+            <Length Unit="m">0.05715</Length>
+        </LaunchLug>
+        <LaunchLug>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BR-11516</PartNumber>
-            <Description>Balsa Reducer 115 to 16</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.029766999255</Mass>
-            <Filled>true</Filled>
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-            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.085725</Length>
-        </Transition>
-        <Transition>
+            <PartNumber>LL-130</PartNumber>
+            <Description>Launch Lug 1/8 x 3</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.0038099999999999996</InsideDiameter>
+            <OutsideDiameter Unit="m">0.004470399999999999</OutsideDiameter>
+            <Length Unit="m">0.07619999999999999</Length>
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+        <LaunchLug>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BR-11516 [R]</PartNumber>
-            <Description>Balsa Reducer 115 to 16 – Reversed</Description>
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-            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.085725</Length>
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-        <Transition>
+            <PartNumber>LL-180</PartNumber>
+            <Description>Launch Lug 1/8 x 8</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.0038099999999999996</InsideDiameter>
+            <OutsideDiameter Unit="m">0.004470399999999999</OutsideDiameter>
+            <Length Unit="m">0.2032</Length>
+        </LaunchLug>
+        <LaunchLug>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BR-11518</PartNumber>
-            <Description>Balsa Reducer 115 to 18</Description>
-            <Material Type="BULK">Balsa</Material>
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-            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.085725</Length>
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-        <Transition>
+            <PartNumber>LL-195</PartNumber>
+            <Description>Launch Lug 1/8 x 9.5</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.0038099999999999996</InsideDiameter>
+            <OutsideDiameter Unit="m">0.004470399999999999</OutsideDiameter>
+            <Length Unit="m">0.2413</Length>
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+        <LaunchLug>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BR-11518 [R]</PartNumber>
-            <Description>Balsa Reducer 115 to 18 – Reversed</Description>
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-            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.085725</Length>
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-        <Transition>
+            <PartNumber>LL-2A</PartNumber>
+            <Description>Launch Lug 1/8 x 1.25</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.0038099999999999996</InsideDiameter>
+            <OutsideDiameter Unit="m">0.004470399999999999</OutsideDiameter>
+            <Length Unit="m">0.03175</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BR-125-175</PartNumber>
-            <Description>Balsa Reducer 125 to 175</Description>
-            <Material Type="BULK">Balsa</Material>
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-            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.05334</Length>
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-        <Transition>
+            <PartNumber>LL-2AM</PartNumber>
+            <Description>Launch Lug 1/8 x .375</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.0038099999999999996</InsideDiameter>
+            <OutsideDiameter Unit="m">0.004470399999999999</OutsideDiameter>
+            <Length Unit="m">0.009524999999999999</Length>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BR-125-175 [R]</PartNumber>
-            <Description>Balsa Reducer 125 to 175 – Reversed</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.01417476155</Mass>
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-            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.05334</Length>
-        </Transition>
-        <Transition>
+            <PartNumber>LL-2B</PartNumber>
+            <Description>Launch Lug 1/8 x 2.375</Description>
+            <Material Type="BULK">Paper</Material>
+            <InsideDiameter Unit="m">0.0038099999999999996</InsideDiameter>
+            <OutsideDiameter Unit="m">0.004470399999999999</OutsideDiameter>
+            <Length Unit="m">0.060325</Length>
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+        <LaunchLug>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BR-125-175L</PartNumber>
-            <Description>Balsa Reducer 125 to 175</Description>
-            <Material Type="BULK">Balsa</Material>
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-            <Length Unit="m">0.07365999999999999</Length>
-        </Transition>
-        <Transition>
+            <PartNumber>LT-11560</PartNumber>
+            <Description>Large Body Tube - Series 115</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.01417476155</Mass>
+            <InsideDiameter Unit="m">0.028955999999999996</InsideDiameter>
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+            <Length Unit="m">0.15239999999999998</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BR-150-275 [R]</PartNumber>
-            <Description>Balsa Reducer 150 to 275 – Reversed</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.041106808495</Mass>
-            <Filled>true</Filled>
-            <Shape>CONICAL</Shape>
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-            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.07365999999999999</Length>
-        </Transition>
-        <Transition>
+            <PartNumber>LT-11575</PartNumber>
+            <Description>Large Body Tube - Series 115</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.017576704321999998</Mass>
+            <InsideDiameter Unit="m">0.028955999999999996</InsideDiameter>
+            <OutsideDiameter Unit="m">0.030987999999999998</OutsideDiameter>
+            <Length Unit="m">0.1905</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BR-1618</PartNumber>
-            <Description>Balsa Reducer 16 to 18</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.007937866468</Mass>
-            <Filled>true</Filled>
-            <Shape>CONICAL</Shape>
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-            <Length Unit="m">0.038099999999999995</Length>
-        </Transition>
-        <Transition>
+            <PartNumber>LT-11580</PartNumber>
+            <Description>Large Body Tube - Series 115</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.018710685246</Mass>
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+            <OutsideDiameter Unit="m">0.030987999999999998</OutsideDiameter>
+            <Length Unit="m">0.2032</Length>
+        </BodyTube>
+        <BodyTube>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BR-1618 [R]</PartNumber>
-            <Description>Balsa Reducer 16 to 18 – Reversed</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.007937866468</Mass>
+            <PartNumber>LT-125122</PartNumber>
+            <Description>Large Body Tube - Series 125</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.026365056483000002</Mass>
+            <InsideDiameter Unit="m">0.03175</InsideDiameter>
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+            <Length Unit="m">0.31115</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>LT-125157</PartNumber>
+            <Description>Large Body Tube - Series 125</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.034019427719999995</Mass>
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+            <Length Unit="m">0.40004999999999996</Length>
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+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>LT-125220</PartNumber>
+            <Description>Large Body Tube - Series 125</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.063786426975</Mass>
+            <InsideDiameter Unit="m">0.03175</InsideDiameter>
+            <OutsideDiameter Unit="m">0.034036000000000004</OutsideDiameter>
+            <Length Unit="m">0.5588</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>LT-125300</PartNumber>
+            <Description>Large Body Tube - Series 125</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.08646604545499999</Mass>
+            <InsideDiameter Unit="m">0.03175</InsideDiameter>
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+            <Length Unit="m">0.762</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>LT-12580</PartNumber>
+            <Description>Large Body Tube - Series 125</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.022963113711000002</Mass>
+            <InsideDiameter Unit="m">0.03175</InsideDiameter>
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+            <Length Unit="m">0.2032</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>LT-150220</PartNumber>
+            <Description>Large Body Tube - Series 150</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.063786426975</Mass>
+            <InsideDiameter Unit="m">0.038099999999999995</InsideDiameter>
+            <OutsideDiameter Unit="m">0.040386</OutsideDiameter>
+            <Length Unit="m">0.5588</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>LT-150300</PartNumber>
+            <Description>Large Body Tube - Series 150</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.08646604545499999</Mass>
+            <InsideDiameter Unit="m">0.038099999999999995</InsideDiameter>
+            <OutsideDiameter Unit="m">0.040386</OutsideDiameter>
+            <Length Unit="m">0.762</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>LT-15080</PartNumber>
+            <Description>Large Body Tube - Series 150</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.027499037407</Mass>
+            <InsideDiameter Unit="m">0.038099999999999995</InsideDiameter>
+            <OutsideDiameter Unit="m">0.040386</OutsideDiameter>
+            <Length Unit="m">0.2032</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>LT-175220</PartNumber>
+            <Description>Large Body Tube - Series 175</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.08788352161</Mass>
+            <InsideDiameter Unit="m">0.044449999999999996</InsideDiameter>
+            <OutsideDiameter Unit="m">0.046736</OutsideDiameter>
+            <Length Unit="m">0.5588</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>LT-175300</PartNumber>
+            <Description>Large Body Tube - Series 175</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.11991848271300001</Mass>
+            <InsideDiameter Unit="m">0.044449999999999996</InsideDiameter>
+            <OutsideDiameter Unit="m">0.046736</OutsideDiameter>
+            <Length Unit="m">0.762</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>LT-17580</PartNumber>
+            <Description>Large Body Tube - Series 175</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.032034961103</Mass>
+            <InsideDiameter Unit="m">0.044449999999999996</InsideDiameter>
+            <OutsideDiameter Unit="m">0.046736</OutsideDiameter>
+            <Length Unit="m">0.2032</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>LT-200220</PartNumber>
+            <Description>Large Body Tube - Series 200</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.099790321312</Mass>
+            <InsideDiameter Unit="m">0.0508</InsideDiameter>
+            <OutsideDiameter Unit="m">0.052832</OutsideDiameter>
+            <Length Unit="m">0.5588</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>LT-200300</PartNumber>
+            <Description>Large Body Tube - Series 200</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.13607771087999998</Mass>
+            <InsideDiameter Unit="m">0.0508</InsideDiameter>
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+            <Length Unit="m">0.762</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>LT-20080</PartNumber>
+            <Description>Large Body Tube - Series 200</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.0217724337408</Mass>
+            <InsideDiameter Unit="m">0.0508</InsideDiameter>
+            <OutsideDiameter Unit="m">0.052832</OutsideDiameter>
+            <Length Unit="m">0.2032</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>LT-225140</PartNumber>
+            <Description>Large Body Tube - Series 225</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.071440798212</Mass>
+            <InsideDiameter Unit="m">0.05715</InsideDiameter>
+            <OutsideDiameter Unit="m">0.059435999999999996</OutsideDiameter>
+            <Length Unit="m">0.35559999999999997</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>LT-225220</PartNumber>
+            <Description>Large Body Tube - Series 225</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.11254760670700001</Mass>
+            <InsideDiameter Unit="m">0.05715</InsideDiameter>
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+            <Length Unit="m">0.5588</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>LT-225300</PartNumber>
+            <Description>Large Body Tube - Series 225</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.153370919971</Mass>
+            <InsideDiameter Unit="m">0.05715</InsideDiameter>
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+            <Length Unit="m">0.762</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>LT-22580</PartNumber>
+            <Description>Large Body Tube - Series 225</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.040823313263999995</Mass>
+            <InsideDiameter Unit="m">0.05715</InsideDiameter>
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+            <Length Unit="m">0.2032</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>LT-275220</PartNumber>
+            <Description>Large Body Tube - Series 275</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.136928196573</Mass>
+            <InsideDiameter Unit="m">0.06985</InsideDiameter>
+            <OutsideDiameter Unit="m">0.07213599999999999</OutsideDiameter>
+            <Length Unit="m">0.5588</Length>
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+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>LT-275300</PartNumber>
+            <Description>Large Body Tube - Series 275</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.18682335722899998</Mass>
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+            <Length Unit="m">0.762</Length>
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+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>LT-27580</PartNumber>
+            <Description>Large Body Tube - Series 275</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.049895160656</Mass>
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+            <Length Unit="m">0.2032</Length>
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+        <BulkHead>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>NB-20</PartNumber>
+            <Description>Semroc Solid Balsa Tube Adapter - Series BT-20</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">5.66990462E-4</Mass>
             <Filled>true</Filled>
-            <Shape>CONICAL</Shape>
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-            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.038099999999999995</Length>
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-        <Transition>
+            <OutsideDiameter Unit="m">0.018033999999999998</OutsideDiameter>
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+        <BulkHead>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BR-1618F</PartNumber>
-            <Description>Balsa Reducer 16 to 18</Description>
+            <PartNumber>NB-3</PartNumber>
+            <Description>Semroc Solid Balsa Tube Adapter - Series BT-3</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.008504856929999999</Mass>
+            <Mass Unit="kg">1.9844666169999999E-4</Mass>
             <Filled>true</Filled>
-            <Shape>CONICAL</Shape>
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-            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.04572</Length>
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-        <Transition>
+            <OutsideDiameter Unit="m">0.008864599999999999</OutsideDiameter>
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             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BR-1618F [R]</PartNumber>
-            <Description>Balsa Reducer 16 to 18 – Reversed</Description>
+            <PartNumber>NB-30</PartNumber>
+            <Description>Semroc Solid Balsa Tube Adapter - Series BT-30</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.008504856929999999</Mass>
+            <Mass Unit="kg">5.66990462E-4</Mass>
             <Filled>true</Filled>
-            <Shape>CONICAL</Shape>
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-            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.04572</Length>
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-        <Transition>
+            <OutsideDiameter Unit="m">0.018414999999999997</OutsideDiameter>
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+        <BulkHead>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>NB-40</PartNumber>
+            <Description>Semroc Solid Balsa Tube Adapter - Series BT-40</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">7.937866467999999E-4</Mass>
+            <Filled>true</Filled>
+            <OutsideDiameter Unit="m">0.019431</OutsideDiameter>
+            <Length Unit="m">0.0254</Length>
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+        <BulkHead>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>NB-5</PartNumber>
+            <Description>Semroc Solid Balsa Tube Adapter - Series BT-5</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">2.83495231E-4</Mass>
+            <Filled>true</Filled>
+            <OutsideDiameter Unit="m">0.013081</OutsideDiameter>
+            <Length Unit="m">0.019049999999999997</Length>
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+        <BulkHead>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>NB-50</PartNumber>
+            <Description>Semroc Solid Balsa Tube Adapter - Series BT-50</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.001133980924</Mass>
+            <Filled>true</Filled>
+            <OutsideDiameter Unit="m">0.02413</OutsideDiameter>
+            <Length Unit="m">0.0254</Length>
+        </BulkHead>
+        <BulkHead>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>NB-50L</PartNumber>
+            <Description>Semroc Solid Balsa Tube Adapter - Series BT-50</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0021829132787</Mass>
+            <Filled>true</Filled>
+            <OutsideDiameter Unit="m">0.02413</OutsideDiameter>
+            <Length Unit="m">0.030225999999999996</Length>
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+        <BulkHead>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>NB-55</PartNumber>
+            <Description>Semroc Solid Balsa Tube Adapter - Series BT-55</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0032601951565</Mass>
+            <Filled>true</Filled>
+            <OutsideDiameter Unit="m">0.0325882</OutsideDiameter>
+            <Length Unit="m">0.03175</Length>
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+        <BulkHead>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>NB-60</PartNumber>
+            <Description>Semroc Solid Balsa Tube Adapter - Series BT-60</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.004819418927</Mass>
+            <Filled>true</Filled>
+            <OutsideDiameter Unit="m">0.040513</OutsideDiameter>
+            <Length Unit="m">0.038099999999999995</Length>
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+        <BulkHead>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>NB-65</PartNumber>
+            <Description>Semroc Solid Balsa Tube Adapter - Series BT-65</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.0059533998509999995</Mass>
+            <Filled>true</Filled>
+            <OutsideDiameter Unit="m">0.044449999999999996</OutsideDiameter>
+            <Length Unit="m">0.044449999999999996</Length>
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+        <BulkHead>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>NB-70</PartNumber>
+            <Description>Semroc Solid Balsa Tube Adapter - Series BT-70</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.006236895082</Mass>
+            <Filled>true</Filled>
+            <OutsideDiameter Unit="m">0.055244999999999995</OutsideDiameter>
+            <Length Unit="m">0.0508</Length>
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+        <BulkHead>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>NB-80</PartNumber>
+            <Description>Semroc Solid Balsa Tube Adapter - Series BT-80</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.010489323547</Mass>
+            <Filled>true</Filled>
+            <OutsideDiameter Unit="m">0.0649732</OutsideDiameter>
+            <Length Unit="m">0.07619999999999999</Length>
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+        <Parachute>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>PN-14</PartNumber>
+            <Description>14 in. Nylon Chute</Description>
+            <Material Type="SURFACE">Rip Stop Nylon</Material>
+            <Diameter Unit="m">0.35559999999999997</Diameter>
+            <Sides>6</Sides>
+            <LineCount>6</LineCount>
+            <LineLength Unit="m">0.4064</LineLength>
+            <LineMaterial Type="LINE">1/16 In. braided nylon</LineMaterial>
+        </Parachute>
+        <Parachute>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>PN-18</PartNumber>
+            <Description>18 In. Nylon Chute</Description>
+            <Material Type="SURFACE">Rip Stop Nylon</Material>
+            <Diameter Unit="m">0.4572</Diameter>
+            <Sides>8</Sides>
+            <LineCount>8</LineCount>
+            <LineLength Unit="m">0.508</LineLength>
+            <LineMaterial Type="LINE">1/16 In. braided nylon</LineMaterial>
+        </Parachute>
+        <Parachute>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>PN-24</PartNumber>
+            <Description>24 In. Nylon Chute</Description>
+            <Material Type="SURFACE">Rip Stop Nylon</Material>
+            <Diameter Unit="m">0.6095999999999999</Diameter>
+            <Sides>0</Sides>
+            <LineCount>10</LineCount>
+            <LineLength Unit="m">0.6095999999999999</LineLength>
+            <LineMaterial Type="LINE">1/16 In. braided nylon</LineMaterial>
+        </Parachute>
+        <Parachute>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>PN-30</PartNumber>
+            <Description>30 In. Nylon Chute</Description>
+            <Material Type="SURFACE">Rip Stop Nylon</Material>
+            <Diameter Unit="m">0.762</Diameter>
+            <Sides>0</Sides>
+            <LineCount>10</LineCount>
+            <LineLength Unit="m">0.762</LineLength>
+            <LineMaterial Type="LINE">1/16 In. braided nylon</LineMaterial>
+        </Parachute>
+        <Parachute>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>PN-36</PartNumber>
+            <Description>36 In. Nylon Chute</Description>
+            <Material Type="SURFACE">Rip Stop Nylon</Material>
+            <Diameter Unit="m">0.9144</Diameter>
+            <Sides>0</Sides>
+            <LineCount>10</LineCount>
+            <LineLength Unit="m">0.9144</LineLength>
+            <LineMaterial Type="LINE">1/16 In. braided nylon</LineMaterial>
+        </Parachute>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>PST-50MJ</PartNumber>
+            <Description>Clear Plastic Body Tube - BT50</Description>
+            <Material Type="BULK">Polycarbonate</Material>
+            <Mass Unit="kg">0.004819418927</Mass>
+            <InsideDiameter Unit="m">0.02413</InsideDiameter>
+            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
+            <Length Unit="m">0.15239999999999998</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>PST-50S</PartNumber>
+            <Description>Clear Plastic Body Tube - BT50</Description>
+            <Material Type="BULK">Polycarbonate</Material>
+            <Mass Unit="kg">0.003118447541</Mass>
+            <InsideDiameter Unit="m">0.02413</InsideDiameter>
+            <OutsideDiameter Unit="m">0.024790399999999997</OutsideDiameter>
+            <Length Unit="m">0.1016</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>PST-55</PartNumber>
+            <Description>Clear Plastic Body Tube - BT55</Description>
+            <Material Type="BULK">Polycarbonate</Material>
+            <Mass Unit="kg">0.012757285395</Mass>
+            <InsideDiameter Unit="m">0.0325882</InsideDiameter>
+            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
+            <Length Unit="m">0.30479999999999996</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>PST-55-180</PartNumber>
+            <Description>Clear Plastic Body Tube - BT55</Description>
+            <Material Type="BULK">Polycarbonate</Material>
+            <Mass Unit="kg">0.018994180477</Mass>
+            <InsideDiameter Unit="m">0.0325882</InsideDiameter>
+            <OutsideDiameter Unit="m">0.033655</OutsideDiameter>
+            <Length Unit="m">0.4572</Length>
+        </BodyTube>
+        <CenteringRing>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>RA-115-70P</PartNumber>
+            <Description>Centering Ring #115 to BT-70</Description>
+            <Material Type="BULK">lite ply</Material>
+            <InsideDiameter Unit="m">0.0310388</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0551942</OutsideDiameter>
+            <Length Unit="m">0.002794</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>RA-115-80P</PartNumber>
+            <Description>Centering Ring #115 to BT-80</Description>
+            <Material Type="BULK">lite ply</Material>
+            <InsideDiameter Unit="m">0.0310388</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0651764</OutsideDiameter>
+            <Length Unit="m">0.002794</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>RA-2050</PartNumber>
+            <Description>Centering Ring BT-20 to BT-50</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0187452</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0240792</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>RA-2055</PartNumber>
+            <Description>Centering Ring BT-20 to BT-55</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0187452</InsideDiameter>
+            <OutsideDiameter Unit="m">0.032537399999999994</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>RA-2060</PartNumber>
+            <Description>Centering Ring BT-20 to BT-60</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0187452</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0404622</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>RA-2070</PartNumber>
+            <Description>Centering Ring BT-20 to BT-70</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0187452</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0551942</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>RA-2080</PartNumber>
+            <Description>Centering Ring BT-20 to BT-80</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0187452</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0651764</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>RA-5055</PartNumber>
+            <Description>Centering Ring BT-50 to BT-55</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.024841199999999997</InsideDiameter>
+            <OutsideDiameter Unit="m">0.032537399999999994</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>RA-5060</PartNumber>
+            <Description>Centering Ring BT-50 to BT-60</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.024841199999999997</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0404622</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>RA-5070</PartNumber>
+            <Description>Centering Ring BT-50 to BT-70</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.024841199999999997</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0551942</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>RA-5080</PartNumber>
+            <Description>Centering Ring BT-50 to BT-80</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.024841199999999997</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0651764</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>RA-520</PartNumber>
+            <Description>Centering Ring BT-5 to BT-20</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.013792200000000001</InsideDiameter>
+            <OutsideDiameter Unit="m">0.017983199999999998</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>RA-550</PartNumber>
+            <Description>Centering Ring BT-5 to BT-50</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.013792200000000001</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0240792</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>RA-555</PartNumber>
+            <Description>Centering Ring BT-5 to BT-55</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.013792200000000001</InsideDiameter>
+            <OutsideDiameter Unit="m">0.032537399999999994</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>RA-5560</PartNumber>
+            <Description>Centering Ring BT-55 to BT-60</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.025730199999999995</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0404622</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>RA-560</PartNumber>
+            <Description>Centering Ring BT-5 to BT-60</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.013792200000000001</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0404622</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>RA-7080</PartNumber>
+            <Description>Centering Ring BT-70 to BT-80</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.05636259999999999</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0651764</OutsideDiameter>
+            <Length Unit="m">0.00127</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>RAH-5055</PartNumber>
+            <Description>Centering Ring BT-50 to BT-55</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.024841199999999997</InsideDiameter>
+            <OutsideDiameter Unit="m">0.032537399999999994</OutsideDiameter>
+            <Length Unit="m">0.001778</Length>
+        </CenteringRing>
+        <CenteringRing>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>RAH-5060</PartNumber>
+            <Description>Centering Ring BT-50 to BT-60</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.024841199999999997</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0404622</OutsideDiameter>
+            <Length Unit="m">0.001778</Length>
+        </CenteringRing>
+        <Streamer>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>RS-118</PartNumber>
+            <Description>Streamer 1 x 18</Description>
+            <Material Type="SURFACE">Paper</Material>
+            <Length Unit="m">0.4572</Length>
+            <Width Unit="m">0.0254</Width>
+            <Thickness Unit="m">5.08E-5</Thickness>
+        </Streamer>
+        <Streamer>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>RS-124</PartNumber>
+            <Description>Streamer 1 x 24</Description>
+            <Material Type="SURFACE">Paper</Material>
+            <Length Unit="m">0.6095999999999999</Length>
+            <Width Unit="m">0.0254</Width>
+            <Thickness Unit="m">5.08E-5</Thickness>
+        </Streamer>
+        <Streamer>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>RS-136</PartNumber>
+            <Description>Streamer 1 x 36</Description>
+            <Material Type="SURFACE">Paper</Material>
+            <Length Unit="m">0.9144</Length>
+            <Width Unit="m">0.0254</Width>
+            <Thickness Unit="m">5.08E-5</Thickness>
+        </Streamer>
+        <Streamer>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>RS-224</PartNumber>
+            <Description>Streamer 1.75 x 24</Description>
+            <Material Type="SURFACE">Paper</Material>
+            <Length Unit="m">0.6095999999999999</Length>
+            <Width Unit="m">0.044449999999999996</Width>
+            <Thickness Unit="m">5.08E-5</Thickness>
+        </Streamer>
+        <Streamer>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>RS-236</PartNumber>
+            <Description>Streamer 1.75 x 36</Description>
+            <Material Type="SURFACE">Paper</Material>
+            <Length Unit="m">0.9144</Length>
+            <Width Unit="m">0.044449999999999996</Width>
+            <Thickness Unit="m">5.08E-5</Thickness>
+        </Streamer>
+        <Streamer>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>RSW-36</PartNumber>
+            <Description>Streamer 3 x 36</Description>
+            <Material Type="SURFACE">Paper</Material>
+            <Length Unit="m">0.9144</Length>
+            <Width Unit="m">0.07619999999999999</Width>
+            <Thickness Unit="m">5.08E-5</Thickness>
+        </Streamer>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>RT-70</PartNumber>
+            <Description>Classic Body Tube BT-70</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.0025514570789999997</Mass>
+            <InsideDiameter Unit="m">0.055244999999999995</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0563118</OutsideDiameter>
+            <Length Unit="m">0.017272</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>RT-99D</PartNumber>
+            <Description>Classic Body Tube BT-99</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.040256322802</Mass>
+            <InsideDiameter Unit="m">0.0931672</InsideDiameter>
+            <OutsideDiameter Unit="m">0.09398</OutsideDiameter>
+            <Length Unit="m">0.009906</Length>
+        </BodyTube>
+        <Streamer>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>SM-1A</PartNumber>
+            <Description>Streamer 1 x 8</Description>
+            <Material Type="SURFACE">Paper</Material>
+            <Length Unit="m">0.2032</Length>
+            <Width Unit="m">0.0254</Width>
+            <Thickness Unit="m">5.08E-5</Thickness>
+        </Streamer>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>ST-10100</PartNumber>
+            <Description>Standard Body Tube - Series 10</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.008703303591699999</Mass>
+            <InsideDiameter Unit="m">0.0254</InsideDiameter>
+            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
+            <Length Unit="m">0.254</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>ST-10105</PartNumber>
+            <Description>Standard Body Tube - Series 10</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.0091568959613</Mass>
+            <InsideDiameter Unit="m">0.0254</InsideDiameter>
+            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
+            <Length Unit="m">0.2667</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>ST-10120</PartNumber>
+            <Description>Standard Body Tube - Series 10</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.0104609740239</Mass>
+            <InsideDiameter Unit="m">0.0254</InsideDiameter>
+            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
+            <Length Unit="m">0.30479999999999996</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>ST-10180</PartNumber>
+            <Description>Standard Body Tube - Series 10</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.0156772862743</Mass>
+            <InsideDiameter Unit="m">0.0254</InsideDiameter>
+            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
+            <Length Unit="m">0.4572</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>ST-1020</PartNumber>
+            <Description>Standard Body Tube - Series 10</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.0017293209090999998</Mass>
+            <InsideDiameter Unit="m">0.0254</InsideDiameter>
+            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
+            <Length Unit="m">0.0508</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>ST-1030</PartNumber>
+            <Description>Standard Body Tube - Series 10</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.0026081561252</Mass>
+            <InsideDiameter Unit="m">0.0254</InsideDiameter>
+            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
+            <Length Unit="m">0.07619999999999999</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>ST-1040</PartNumber>
+            <Description>Standard Body Tube - Series 10</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.0034869913413</Mass>
+            <InsideDiameter Unit="m">0.0254</InsideDiameter>
+            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
+            <Length Unit="m">0.1016</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>ST-1050</PartNumber>
+            <Description>Standard Body Tube - Series 10</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.0043658265574</Mass>
+            <InsideDiameter Unit="m">0.0254</InsideDiameter>
+            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
+            <Length Unit="m">0.127</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>ST-1060</PartNumber>
+            <Description>Standard Body Tube - Series 10</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.0052163122504</Mass>
+            <InsideDiameter Unit="m">0.0254</InsideDiameter>
+            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
+            <Length Unit="m">0.15239999999999998</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>ST-1080</PartNumber>
+            <Description>Standard Body Tube - Series 10</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.0069739826826</Mass>
+            <InsideDiameter Unit="m">0.0254</InsideDiameter>
+            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
+            <Length Unit="m">0.2032</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>ST-1095</PartNumber>
+            <Description>Standard Body Tube - Series 10</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.0082780607452</Mass>
+            <InsideDiameter Unit="m">0.0254</InsideDiameter>
+            <OutsideDiameter Unit="m">0.026416</OutsideDiameter>
+            <Length Unit="m">0.2413</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>ST-11120</PartNumber>
+            <Description>Standard Body Tube - Series 11</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.0122469939792</Mass>
+            <InsideDiameter Unit="m">0.028701999999999995</InsideDiameter>
+            <OutsideDiameter Unit="m">0.029717999999999998</OutsideDiameter>
+            <Length Unit="m">0.30479999999999996</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>ST-11180</PartNumber>
+            <Description>Standard Body Tube - Series 11</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.018370490968800002</Mass>
+            <InsideDiameter Unit="m">0.028701999999999995</InsideDiameter>
+            <OutsideDiameter Unit="m">0.029717999999999998</OutsideDiameter>
+            <Length Unit="m">0.4572</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>ST-1160</PartNumber>
+            <Description>Standard Body Tube - Series 11</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.0061234969896</Mass>
+            <InsideDiameter Unit="m">0.028701999999999995</InsideDiameter>
+            <OutsideDiameter Unit="m">0.029717999999999998</OutsideDiameter>
+            <Length Unit="m">0.15239999999999998</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>ST-1180</PartNumber>
+            <Description>Standard Body Tube - Series 11</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.0081646626528</Mass>
+            <InsideDiameter Unit="m">0.028701999999999995</InsideDiameter>
+            <OutsideDiameter Unit="m">0.029717999999999998</OutsideDiameter>
+            <Length Unit="m">0.2032</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>ST-1190</PartNumber>
+            <Description>Standard Body Tube - Series 11</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.009185245484400001</Mass>
+            <InsideDiameter Unit="m">0.028701999999999995</InsideDiameter>
+            <OutsideDiameter Unit="m">0.029717999999999998</OutsideDiameter>
+            <Length Unit="m">0.2286</Length>
+        </BodyTube>
+        <BodyTube>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>ST-13105</PartNumber>
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+            <PartNumber>ST-990</PartNumber>
+            <Description>Standard Body Tube - Series 9</Description>
+            <Material Type="BULK">Spiral/Glassine</Material>
+            <Mass Unit="kg">0.0073992255291000005</Mass>
+            <InsideDiameter Unit="m">0.02413</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0253492</OutsideDiameter>
+            <Length Unit="m">0.2286</Length>
+        </BodyTube>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TA-5055L [R]</PartNumber>
-            <Description>Balsa Reducer BT-50 to BT-55 – Reversed</Description>
+            <PartNumber>TA-2050</PartNumber>
+            <Description>Balsa Reducer BT-20 to BT-50</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.020128161401</Mass>
+            <Mass Unit="kg">0.004819418927</Mass>
             <Filled>true</Filled>
             <Shape>CONICAL</Shape>
-            <ForeOutsideDiameter Unit="m">0.033655</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.0325882</ForeShoulderDiameter>
+            <ForeOutsideDiameter Unit="m">0.0186944</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.018033999999999998</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
             <AftOutsideDiameter Unit="m">0.024790399999999997</AftOutsideDiameter>
             <AftShoulderDiameter Unit="m">0.02413</AftShoulderDiameter>
             <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.038099999999999995</Length>
+            <Length Unit="m">0.0508</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TA-5060</PartNumber>
-            <Description>Balsa Reducer BT-50 to BT-60</Description>
+            <PartNumber>TA-2050 [R]</PartNumber>
+            <Description>Balsa Reducer BT-20 to BT-50 – Reversed</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.006520390313</Mass>
+            <Mass Unit="kg">0.004819418927</Mass>
             <Filled>true</Filled>
             <Shape>CONICAL</Shape>
             <ForeOutsideDiameter Unit="m">0.024790399999999997</ForeOutsideDiameter>
             <ForeShoulderDiameter Unit="m">0.02413</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.0415798</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.040513</AftShoulderDiameter>
+            <AftOutsideDiameter Unit="m">0.0186944</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.018033999999999998</AftShoulderDiameter>
             <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
             <Length Unit="m">0.0508</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TA-5060 [R]</PartNumber>
-            <Description>Balsa Reducer BT-50 to BT-60 – Reversed</Description>
+            <PartNumber>TA-2050A</PartNumber>
+            <Description>Balsa Reducer BT-20 to BT-50</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.006520390313</Mass>
+            <Mass Unit="kg">0.003118447541</Mass>
             <Filled>true</Filled>
             <Shape>CONICAL</Shape>
-            <ForeOutsideDiameter Unit="m">0.0415798</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.040513</ForeShoulderDiameter>
+            <ForeOutsideDiameter Unit="m">0.0186944</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.018033999999999998</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
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             <AftShoulderDiameter Unit="m">0.02413</AftShoulderDiameter>
             <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.0508</Length>
+            <Length Unit="m">0.0254</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TA-5060C</PartNumber>
-            <Description>Balsa Reducer BT-50 to BT-60</Description>
+            <PartNumber>TA-2050A [R]</PartNumber>
+            <Description>Balsa Reducer BT-20 to BT-50 – Reversed</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.003968933234</Mass>
+            <Mass Unit="kg">0.003118447541</Mass>
             <Filled>true</Filled>
             <Shape>CONICAL</Shape>
             <ForeOutsideDiameter Unit="m">0.024790399999999997</ForeOutsideDiameter>
             <ForeShoulderDiameter Unit="m">0.02413</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.0415798</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.040513</AftShoulderDiameter>
+            <AftOutsideDiameter Unit="m">0.0186944</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.018033999999999998</AftShoulderDiameter>
             <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.0127</Length>
+            <Length Unit="m">0.0254</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TA-5060C [R]</PartNumber>
-            <Description>Balsa Reducer BT-50 to BT-60 – Reversed</Description>
+            <PartNumber>TA-2050B</PartNumber>
+            <Description>Balsa Reducer BT-20 to BT-50</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.003968933234</Mass>
+            <Mass Unit="kg">0.0059533998509999995</Mass>
             <Filled>true</Filled>
             <Shape>CONICAL</Shape>
-            <ForeOutsideDiameter Unit="m">0.0415798</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.040513</ForeShoulderDiameter>
+            <ForeOutsideDiameter Unit="m">0.0186944</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.018033999999999998</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
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             <AftShoulderDiameter Unit="m">0.02413</AftShoulderDiameter>
             <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.0127</Length>
-        </Transition>
-        <Transition>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TA-5060E</PartNumber>
-            <Description>Balsa Reducer BT-50 to BT-60</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0059533998509999995</Mass>
-            <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <ForeOutsideDiameter Unit="m">0.024790399999999997</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.02413</ForeShoulderDiameter>
-            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.0415798</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.040513</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.0508</Length>
+            <Length Unit="m">0.0635</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TA-5060E [R]</PartNumber>
-            <Description>Balsa Reducer BT-50 to BT-60 – Reversed</Description>
+            <PartNumber>TA-2050B [R]</PartNumber>
+            <Description>Balsa Reducer BT-20 to BT-50 – Reversed</Description>
             <Material Type="BULK">Balsa</Material>
             <Mass Unit="kg">0.0059533998509999995</Mass>
             <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <ForeOutsideDiameter Unit="m">0.0415798</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.040513</ForeShoulderDiameter>
-            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.024790399999999997</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.02413</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.0508</Length>
-        </Transition>
-        <Transition>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TA-5065</PartNumber>
-            <Description>Balsa Reducer BT-50 to BT-65</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.007370876006</Mass>
-            <Filled>true</Filled>
             <Shape>CONICAL</Shape>
             <ForeOutsideDiameter Unit="m">0.024790399999999997</ForeOutsideDiameter>
             <ForeShoulderDiameter Unit="m">0.02413</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.045618399999999996</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.044449999999999996</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.0508</Length>
-        </Transition>
-        <Transition>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TA-5065 [R]</PartNumber>
-            <Description>Balsa Reducer BT-50 to BT-65 – Reversed</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.007370876006</Mass>
-            <Filled>true</Filled>
-            <Shape>CONICAL</Shape>
-            <ForeOutsideDiameter Unit="m">0.045618399999999996</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.044449999999999996</ForeShoulderDiameter>
-            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.024790399999999997</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.02413</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.0508</Length>
-        </Transition>
-        <Transition>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TA-520</PartNumber>
-            <Description>Balsa Reducer BT-5 to BT-20</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.001133980924</Mass>
-            <Filled>true</Filled>
-            <Shape>CONICAL</Shape>
-            <ForeOutsideDiameter Unit="m">0.0137414</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.013081</ForeShoulderDiameter>
-            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
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             <AftShoulderDiameter Unit="m">0.018033999999999998</AftShoulderDiameter>
             <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.019049999999999997</Length>
+            <Length Unit="m">0.0635</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TA-520 [R]</PartNumber>
-            <Description>Balsa Reducer BT-5 to BT-20 – Reversed</Description>
+            <PartNumber>TA-2055</PartNumber>
+            <Description>Balsa Reducer BT-20 to BT-55</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.001133980924</Mass>
+            <Mass Unit="kg">0.006236895082</Mass>
             <Filled>true</Filled>
             <Shape>CONICAL</Shape>
             <ForeOutsideDiameter Unit="m">0.0186944</ForeOutsideDiameter>
             <ForeShoulderDiameter Unit="m">0.018033999999999998</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
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-            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.019049999999999997</Length>
-        </Transition>
-        <Transition>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TA-5260A</PartNumber>
-            <Description>Balsa Reducer BT-52 to BT-60</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.006520390313</Mass>
-            <Filled>true</Filled>
-            <Shape>CONICAL</Shape>
-            <ForeOutsideDiameter Unit="m">0.0257556</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.025095199999999998</ForeShoulderDiameter>
-            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.0415798</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.040513</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.0254</Length>
-        </Transition>
-        <Transition>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TA-5260A [R]</PartNumber>
-            <Description>Balsa Reducer BT-52 to BT-60 – Reversed</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.006520390313</Mass>
-            <Filled>true</Filled>
-            <Shape>CONICAL</Shape>
-            <ForeOutsideDiameter Unit="m">0.0415798</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.040513</ForeShoulderDiameter>
-            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.0257556</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.025095199999999998</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.0254</Length>
-        </Transition>
-        <Transition>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TA-5260C</PartNumber>
-            <Description>Balsa Reducer BT-52 to BT-60</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.009355342623</Mass>
-            <Filled>true</Filled>
-            <Shape>CONICAL</Shape>
-            <ForeOutsideDiameter Unit="m">0.0257556</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.025095199999999998</ForeShoulderDiameter>
-            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.0415798</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.040513</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.09652</Length>
-        </Transition>
-        <Transition>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TA-5260C [R]</PartNumber>
-            <Description>Balsa Reducer BT-52 to BT-60 – Reversed</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.009355342623</Mass>
-            <Filled>true</Filled>
-            <Shape>CONICAL</Shape>
-            <ForeOutsideDiameter Unit="m">0.0415798</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.040513</ForeShoulderDiameter>
-            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.0257556</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.025095199999999998</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.09652</Length>
-        </Transition>
-        <Transition>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TA-550</PartNumber>
-            <Description>Balsa Reducer BT-5 to BT-50</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0017009713859999999</Mass>
-            <Filled>true</Filled>
-            <Shape>CONICAL</Shape>
-            <ForeOutsideDiameter Unit="m">0.0137414</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.013081</ForeShoulderDiameter>
-            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.024790399999999997</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.02413</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.0254</Length>
-        </Transition>
-        <Transition>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TA-550 [R]</PartNumber>
-            <Description>Balsa Reducer BT-5 to BT-50 – Reversed</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0017009713859999999</Mass>
-            <Filled>true</Filled>
-            <Shape>CONICAL</Shape>
-            <ForeOutsideDiameter Unit="m">0.024790399999999997</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.02413</ForeShoulderDiameter>
-            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.0137414</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.013081</AftShoulderDiameter>
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             <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.0254</Length>
+            <Length Unit="m">0.038099999999999995</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TA-5560</PartNumber>
-            <Description>Balsa Reducer BT-55 to BT-60</Description>
+            <PartNumber>TA-2055 [R]</PartNumber>
+            <Description>Balsa Reducer BT-20 to BT-55 – Reversed</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.007087380775</Mass>
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             <Filled>true</Filled>
             <Shape>CONICAL</Shape>
             <ForeOutsideDiameter Unit="m">0.033655</ForeOutsideDiameter>
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             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.0415798</AftOutsideDiameter>
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             <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.0254</Length>
+            <Length Unit="m">0.038099999999999995</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TA-5560 [R]</PartNumber>
-            <Description>Balsa Reducer BT-55 to BT-60 – Reversed</Description>
+            <PartNumber>TA-2060</PartNumber>
+            <Description>Balsa Reducer BT-20 to BT-60</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.007087380775</Mass>
+            <Mass Unit="kg">0.00566990462</Mass>
             <Filled>true</Filled>
             <Shape>CONICAL</Shape>
-            <ForeOutsideDiameter Unit="m">0.0415798</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.040513</ForeShoulderDiameter>
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             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.033655</AftOutsideDiameter>
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             <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.0254</Length>
+            <Length Unit="m">0.0508</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TA-5560A</PartNumber>
-            <Description>Balsa Reducer BT-55 to BT-60</Description>
+            <PartNumber>TA-2060 [R]</PartNumber>
+            <Description>Balsa Reducer BT-20 to BT-60 – Reversed</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.008221361698999998</Mass>
+            <Mass Unit="kg">0.00566990462</Mass>
             <Filled>true</Filled>
             <Shape>CONICAL</Shape>
-            <ForeOutsideDiameter Unit="m">0.033655</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.0325882</ForeShoulderDiameter>
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             <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.03175</Length>
+            <Length Unit="m">0.0508</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TA-5560A [R]</PartNumber>
-            <Description>Balsa Reducer BT-55 to BT-60 – Reversed</Description>
+            <PartNumber>TA-5055</PartNumber>
+            <Description>Balsa Reducer BT-50 to BT-55</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.008221361698999998</Mass>
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             <Filled>true</Filled>
             <Shape>CONICAL</Shape>
-            <ForeOutsideDiameter Unit="m">0.0415798</ForeOutsideDiameter>
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             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
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             <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.03175</Length>
+            <Length Unit="m">0.0254</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TA-5565</PartNumber>
-            <Description>Balsa Reducer BT-55 to BT-65</Description>
+            <PartNumber>TA-5055 [R]</PartNumber>
+            <Description>Balsa Reducer BT-50 to BT-55 – Reversed</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.010772818778</Mass>
+            <Mass Unit="kg">0.017009713859999998</Mass>
             <Filled>true</Filled>
             <Shape>CONICAL</Shape>
             <ForeOutsideDiameter Unit="m">0.033655</ForeOutsideDiameter>
             <ForeShoulderDiameter Unit="m">0.0325882</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.045618399999999996</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.044449999999999996</AftShoulderDiameter>
+            <AftOutsideDiameter Unit="m">0.024790399999999997</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.02413</AftShoulderDiameter>
             <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.038099999999999995</Length>
+            <Length Unit="m">0.0254</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TA-5565 [R]</PartNumber>
-            <Description>Balsa Reducer BT-55 to BT-65 – Reversed</Description>
+            <PartNumber>TA-5055L</PartNumber>
+            <Description>Balsa Reducer BT-50 to BT-55</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.010772818778</Mass>
+            <Mass Unit="kg">0.020128161401</Mass>
             <Filled>true</Filled>
             <Shape>CONICAL</Shape>
-            <ForeOutsideDiameter Unit="m">0.045618399999999996</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.044449999999999996</ForeShoulderDiameter>
+            <ForeOutsideDiameter Unit="m">0.024790399999999997</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.02413</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
             <AftOutsideDiameter Unit="m">0.033655</AftOutsideDiameter>
             <AftShoulderDiameter Unit="m">0.0325882</AftShoulderDiameter>
@@ -9789,779 +10002,571 @@
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TA-6065</PartNumber>
-            <Description>Balsa Reducer BT-60 to BT-65</Description>
+            <PartNumber>TA-5055L [R]</PartNumber>
+            <Description>Balsa Reducer BT-50 to BT-55 – Reversed</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.006520390313</Mass>
+            <Mass Unit="kg">0.020128161401</Mass>
             <Filled>true</Filled>
             <Shape>CONICAL</Shape>
-            <ForeOutsideDiameter Unit="m">0.0415798</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.040513</ForeShoulderDiameter>
+            <ForeOutsideDiameter Unit="m">0.033655</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.0325882</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.045618399999999996</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.044449999999999996</AftShoulderDiameter>
+            <AftOutsideDiameter Unit="m">0.024790399999999997</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.02413</AftShoulderDiameter>
             <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.0127</Length>
+            <Length Unit="m">0.038099999999999995</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TA-6065 [R]</PartNumber>
-            <Description>Balsa Reducer BT-60 to BT-65 – Reversed</Description>
+            <PartNumber>TA-5060</PartNumber>
+            <Description>Balsa Reducer BT-50 to BT-60</Description>
             <Material Type="BULK">Balsa</Material>
             <Mass Unit="kg">0.006520390313</Mass>
             <Filled>true</Filled>
             <Shape>CONICAL</Shape>
-            <ForeOutsideDiameter Unit="m">0.045618399999999996</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.044449999999999996</ForeShoulderDiameter>
+            <ForeOutsideDiameter Unit="m">0.024790399999999997</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.02413</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
             <AftOutsideDiameter Unit="m">0.0415798</AftOutsideDiameter>
             <AftShoulderDiameter Unit="m">0.040513</AftShoulderDiameter>
             <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.0127</Length>
+            <Length Unit="m">0.0508</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TA-6070</PartNumber>
-            <Description>Balsa Reducer BT-60 to BT-70</Description>
+            <PartNumber>TA-5060 [R]</PartNumber>
+            <Description>Balsa Reducer BT-50 to BT-60 – Reversed</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.018427190015</Mass>
+            <Mass Unit="kg">0.006520390313</Mass>
             <Filled>true</Filled>
             <Shape>CONICAL</Shape>
             <ForeOutsideDiameter Unit="m">0.0415798</ForeOutsideDiameter>
             <ForeShoulderDiameter Unit="m">0.040513</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.0563118</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.055244999999999995</AftShoulderDiameter>
+            <AftOutsideDiameter Unit="m">0.024790399999999997</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.02413</AftShoulderDiameter>
             <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.038099999999999995</Length>
+            <Length Unit="m">0.0508</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TA-6070 [R]</PartNumber>
-            <Description>Balsa Reducer BT-60 to BT-70 – Reversed</Description>
+            <PartNumber>TA-5060C</PartNumber>
+            <Description>Balsa Reducer BT-50 to BT-60</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.018427190015</Mass>
+            <Mass Unit="kg">0.003968933234</Mass>
             <Filled>true</Filled>
             <Shape>CONICAL</Shape>
-            <ForeOutsideDiameter Unit="m">0.0563118</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.055244999999999995</ForeShoulderDiameter>
+            <ForeOutsideDiameter Unit="m">0.024790399999999997</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.02413</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
             <AftOutsideDiameter Unit="m">0.0415798</AftOutsideDiameter>
             <AftShoulderDiameter Unit="m">0.040513</AftShoulderDiameter>
             <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.038099999999999995</Length>
+            <Length Unit="m">0.0127</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TA-6080</PartNumber>
-            <Description>Balsa Reducer BT-60 to BT-80</Description>
+            <PartNumber>TA-5060C [R]</PartNumber>
+            <Description>Balsa Reducer BT-50 to BT-60 – Reversed</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.018427190015</Mass>
+            <Mass Unit="kg">0.003968933234</Mass>
             <Filled>true</Filled>
             <Shape>CONICAL</Shape>
             <ForeOutsideDiameter Unit="m">0.0415798</ForeOutsideDiameter>
             <ForeShoulderDiameter Unit="m">0.040513</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.06604</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0649732</AftShoulderDiameter>
+            <AftOutsideDiameter Unit="m">0.024790399999999997</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.02413</AftShoulderDiameter>
             <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.038099999999999995</Length>
+            <Length Unit="m">0.0127</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TA-6080 [R]</PartNumber>
-            <Description>Balsa Reducer BT-60 to BT-80 – Reversed</Description>
+            <PartNumber>TA-5060E</PartNumber>
+            <Description>Balsa Reducer BT-50 to BT-60</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.018427190015</Mass>
+            <Mass Unit="kg">0.0059533998509999995</Mass>
             <Filled>true</Filled>
-            <Shape>CONICAL</Shape>
-            <ForeOutsideDiameter Unit="m">0.06604</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.0649732</ForeShoulderDiameter>
+            <Shape>ELLIPSOID</Shape>
+            <ForeOutsideDiameter Unit="m">0.024790399999999997</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.02413</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
             <AftOutsideDiameter Unit="m">0.0415798</AftOutsideDiameter>
             <AftShoulderDiameter Unit="m">0.040513</AftShoulderDiameter>
             <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.038099999999999995</Length>
+            <Length Unit="m">0.0508</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TA-7080</PartNumber>
-            <Description>Balsa Reducer BT-70 to BT-80</Description>
+            <PartNumber>TA-5060E [R]</PartNumber>
+            <Description>Balsa Reducer BT-50 to BT-60 – Reversed</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.018427190015</Mass>
+            <Mass Unit="kg">0.0059533998509999995</Mass>
             <Filled>true</Filled>
-            <Shape>CONICAL</Shape>
-            <ForeOutsideDiameter Unit="m">0.0563118</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.055244999999999995</ForeShoulderDiameter>
+            <Shape>ELLIPSOID</Shape>
+            <ForeOutsideDiameter Unit="m">0.0415798</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.040513</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.06604</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0649732</AftShoulderDiameter>
+            <AftOutsideDiameter Unit="m">0.024790399999999997</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.02413</AftShoulderDiameter>
             <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.038099999999999995</Length>
+            <Length Unit="m">0.0508</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>TA-7080 [R]</PartNumber>
-            <Description>Balsa Reducer BT-70 to BT-80 – Reversed</Description>
+            <PartNumber>TA-5065</PartNumber>
+            <Description>Balsa Reducer BT-50 to BT-65</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.018427190015</Mass>
+            <Mass Unit="kg">0.007370876006</Mass>
             <Filled>true</Filled>
             <Shape>CONICAL</Shape>
-            <ForeOutsideDiameter Unit="m">0.06604</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.0649732</ForeShoulderDiameter>
+            <ForeOutsideDiameter Unit="m">0.024790399999999997</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.02413</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">0.0563118</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.055244999999999995</AftShoulderDiameter>
+            <AftOutsideDiameter Unit="m">0.045618399999999996</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.044449999999999996</AftShoulderDiameter>
             <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
-            <Length Unit="m">0.038099999999999995</Length>
-        </Transition>
-        <Transition>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-08542 [R]</PartNumber>
-            <Description>Balsa Nose Cone – Reversed</Description>
-            <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.004252428464999999</Mass>
-            <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <ForeOutsideDiameter Unit="m">0.0</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.021589999999999998</ForeShoulderDiameter>
-            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
-            <Length Unit="m">0.10668</Length>
+            <Length Unit="m">0.0508</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1016 [R]</PartNumber>
-            <Description>Balsa Nose Cone – Reversed</Description>
+            <PartNumber>TA-5065 [R]</PartNumber>
+            <Description>Balsa Reducer BT-50 to BT-65 – Reversed</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.0034019427719999998</Mass>
+            <Mass Unit="kg">0.007370876006</Mass>
             <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.045618399999999996</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.044449999999999996</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
-            <Length Unit="m">0.04064</Length>
+            <AftOutsideDiameter Unit="m">0.024790399999999997</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.02413</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.0508</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1019 [R]</PartNumber>
-            <Description>Balsa Nose Cone – Reversed</Description>
+            <PartNumber>TA-520</PartNumber>
+            <Description>Balsa Reducer BT-5 to BT-20</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.003685438003</Mass>
+            <Mass Unit="kg">0.001133980924</Mass>
             <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.0137414</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.013081</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
-            <Length Unit="m">0.04826</Length>
+            <AftOutsideDiameter Unit="m">0.0186944</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.018033999999999998</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.019049999999999997</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1020E [R]</PartNumber>
-            <Description>Balsa Nose Cone – Reversed</Description>
+            <PartNumber>TA-520 [R]</PartNumber>
+            <Description>Balsa Reducer BT-5 to BT-20 – Reversed</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.003685438003</Mass>
+            <Mass Unit="kg">0.001133980924</Mass>
             <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.0186944</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.018033999999999998</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
-            <Length Unit="m">0.0508</Length>
+            <AftOutsideDiameter Unit="m">0.0137414</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.013081</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.019049999999999997</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1022 [R]</PartNumber>
-            <Description>Balsa Nose Cone – Reversed</Description>
+            <PartNumber>TA-5260A</PartNumber>
+            <Description>Balsa Reducer BT-52 to BT-60</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.004252428464999999</Mass>
+            <Mass Unit="kg">0.006520390313</Mass>
             <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.0257556</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.025095199999999998</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
-            <Length Unit="m">0.05588</Length>
+            <AftOutsideDiameter Unit="m">0.0415798</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.040513</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.0254</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1024 [R]</PartNumber>
-            <Description>Balsa Nose Cone – Reversed</Description>
+            <PartNumber>TA-5260A [R]</PartNumber>
+            <Description>Balsa Reducer BT-52 to BT-60 – Reversed</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.004252428464999999</Mass>
+            <Mass Unit="kg">0.006520390313</Mass>
             <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.0415798</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.040513</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
-            <Length Unit="m">0.06095999999999999</Length>
+            <AftOutsideDiameter Unit="m">0.0257556</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.025095199999999998</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.0254</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1031 [R]</PartNumber>
-            <Description>Balsa Nose Cone – Reversed</Description>
+            <PartNumber>TA-5260C</PartNumber>
+            <Description>Balsa Reducer BT-52 to BT-60</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.004252428464999999</Mass>
+            <Mass Unit="kg">0.009355342623</Mass>
             <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.0257556</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.025095199999999998</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
-            <Length Unit="m">0.07874</Length>
+            <AftOutsideDiameter Unit="m">0.0415798</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.040513</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.09652</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1032 [R]</PartNumber>
-            <Description>Balsa Nose Cone – Reversed</Description>
+            <PartNumber>TA-5260C [R]</PartNumber>
+            <Description>Balsa Reducer BT-52 to BT-60 – Reversed</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.004252428464999999</Mass>
+            <Mass Unit="kg">0.009355342623</Mass>
             <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.0415798</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.040513</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
-            <Length Unit="m">0.08128</Length>
+            <AftOutsideDiameter Unit="m">0.0257556</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.025095199999999998</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.09652</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1037 [R]</PartNumber>
-            <Description>Balsa Nose Cone – Reversed</Description>
+            <PartNumber>TA-550</PartNumber>
+            <Description>Balsa Reducer BT-5 to BT-50</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.004535923696</Mass>
+            <Mass Unit="kg">0.0017009713859999999</Mass>
             <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.0137414</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.013081</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
-            <Length Unit="m">0.09398</Length>
+            <AftOutsideDiameter Unit="m">0.024790399999999997</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.02413</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.0254</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1039 [R]</PartNumber>
-            <Description>Balsa Nose Cone – Reversed</Description>
+            <PartNumber>TA-550 [R]</PartNumber>
+            <Description>Balsa Reducer BT-5 to BT-50 – Reversed</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.004819418927</Mass>
+            <Mass Unit="kg">0.0017009713859999999</Mass>
             <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.024790399999999997</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.02413</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
-            <Length Unit="m">0.09906</Length>
+            <AftOutsideDiameter Unit="m">0.0137414</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.013081</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.0254</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1041 [R]</PartNumber>
-            <Description>Balsa Nose Cone – Reversed</Description>
+            <PartNumber>TA-5560</PartNumber>
+            <Description>Balsa Reducer BT-55 to BT-60</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.005102914157999999</Mass>
+            <Mass Unit="kg">0.007087380775</Mass>
             <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.033655</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.0325882</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
-            <Length Unit="m">0.10413999999999998</Length>
+            <AftOutsideDiameter Unit="m">0.0415798</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.040513</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.0254</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1041G [R]</PartNumber>
-            <Description>Balsa Nose Cone – Reversed</Description>
+            <PartNumber>TA-5560 [R]</PartNumber>
+            <Description>Balsa Reducer BT-55 to BT-60 – Reversed</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.005102914157999999</Mass>
+            <Mass Unit="kg">0.007087380775</Mass>
             <Filled>true</Filled>
             <Shape>CONICAL</Shape>
-            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <ForeOutsideDiameter Unit="m">0.0415798</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.040513</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
-            <Length Unit="m">0.10413999999999998</Length>
+            <AftOutsideDiameter Unit="m">0.033655</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0325882</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.0254</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1041P [R]</PartNumber>
-            <Description>Balsa Nose Cone – Reversed</Description>
+            <PartNumber>TA-5560A</PartNumber>
+            <Description>Balsa Reducer BT-55 to BT-60</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.005102914157999999</Mass>
+            <Mass Unit="kg">0.008221361698999998</Mass>
             <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.033655</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.0325882</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
-            <Length Unit="m">0.10413999999999998</Length>
+            <AftOutsideDiameter Unit="m">0.0415798</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.040513</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.03175</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1045 [R]</PartNumber>
-            <Description>Balsa Nose Cone – Reversed</Description>
+            <PartNumber>TA-5560A [R]</PartNumber>
+            <Description>Balsa Reducer BT-55 to BT-60 – Reversed</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.005386409389</Mass>
+            <Mass Unit="kg">0.008221361698999998</Mass>
             <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.0415798</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.040513</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
-            <Length Unit="m">0.1143</Length>
+            <AftOutsideDiameter Unit="m">0.033655</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0325882</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.03175</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1045P [R]</PartNumber>
-            <Description>Balsa Nose Cone – Reversed</Description>
+            <PartNumber>TA-5565</PartNumber>
+            <Description>Balsa Reducer BT-55 to BT-65</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.005386409389</Mass>
+            <Mass Unit="kg">0.010772818778</Mass>
             <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.033655</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.0325882</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
-            <Length Unit="m">0.1143</Length>
+            <AftOutsideDiameter Unit="m">0.045618399999999996</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.044449999999999996</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.038099999999999995</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1048 [R]</PartNumber>
-            <Description>Balsa Nose Cone – Reversed</Description>
+            <PartNumber>TA-5565 [R]</PartNumber>
+            <Description>Balsa Reducer BT-55 to BT-65 – Reversed</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.005386409389</Mass>
+            <Mass Unit="kg">0.010772818778</Mass>
             <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.045618399999999996</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.044449999999999996</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
-            <Length Unit="m">0.12191999999999999</Length>
+            <AftOutsideDiameter Unit="m">0.033655</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0325882</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.038099999999999995</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1050 [R]</PartNumber>
-            <Description>Balsa Nose Cone – Reversed</Description>
+            <PartNumber>TA-6065</PartNumber>
+            <Description>Balsa Reducer BT-60 to BT-65</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.030900980179</Mass>
+            <Mass Unit="kg">0.006520390313</Mass>
             <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.0415798</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.040513</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
-            <Length Unit="m">0.127</Length>
+            <AftOutsideDiameter Unit="m">0.045618399999999996</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.044449999999999996</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.0127</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1051 [R]</PartNumber>
-            <Description>Balsa Nose Cone – Reversed</Description>
+            <PartNumber>TA-6065 [R]</PartNumber>
+            <Description>Balsa Reducer BT-60 to BT-65 – Reversed</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.00566990462</Mass>
+            <Mass Unit="kg">0.006520390313</Mass>
             <Filled>true</Filled>
-            <Shape>ELLIPSOID</Shape>
-            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.045618399999999996</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.044449999999999996</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
-            <Length Unit="m">0.12954</Length>
+            <AftOutsideDiameter Unit="m">0.0415798</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.040513</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.0127</Length>
         </Transition>
         <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>BC-1052 [R]</PartNumber>
-            <Description>Balsa Nose Cone – Reversed</Description>
+            <PartNumber>TA-6070</PartNumber>
+            <Description>Balsa Reducer BT-60 to BT-70</Description>
             <Material Type="BULK">Balsa</Material>
-            <Mass Unit="kg">0.006236895082</Mass>
+            <Mass Unit="kg">0.018427190015</Mass>
             <Filled>true</Filled>
-            <Shape>OGIVE</Shape>
-            <ForeOutsideDiameter Unit="m">0.026416</ForeOutsideDiameter>
-            <ForeShoulderDiameter Unit="m">0.0254</ForeShoulderDiameter>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.0415798</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.040513</ForeShoulderDiameter>
             <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
-            <AftOutsideDiameter Unit="m">2.54E-6</AftOutsideDiameter>
-            <AftShoulderDiameter Unit="m">0.0</AftShoulderDiameter>
-            <AftShoulderLength Unit="m">0.0</AftShoulderLength>
-            <Length Unit="m">0.13208</Length>
-        </Transition>
-        <LaunchLug>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LL-2A</PartNumber>
-            <Description>Launch Lug 1/8 x 1.25</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0038099999999999996</InsideDiameter>
-            <OutsideDiameter Unit="m">0.004470399999999999</OutsideDiameter>
-            <Length Unit="m">0.03175</Length>
-        </LaunchLug>
-        <LaunchLug>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LL-2AM</PartNumber>
-            <Description>Launch Lug 1/8 x .375</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0038099999999999996</InsideDiameter>
-            <OutsideDiameter Unit="m">0.004470399999999999</OutsideDiameter>
-            <Length Unit="m">0.009524999999999999</Length>
-        </LaunchLug>
-        <LaunchLug>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LL-2B</PartNumber>
-            <Description>Launch Lug 1/8 x 2.375</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0038099999999999996</InsideDiameter>
-            <OutsideDiameter Unit="m">0.004470399999999999</OutsideDiameter>
-            <Length Unit="m">0.060325</Length>
-        </LaunchLug>
-        <LaunchLug>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LL-2C</PartNumber>
-            <Description>Launch Lug 1/8 x 5</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0038099999999999996</InsideDiameter>
-            <OutsideDiameter Unit="m">0.004470399999999999</OutsideDiameter>
-            <Length Unit="m">0.127</Length>
-        </LaunchLug>
-        <LaunchLug>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LL-2D</PartNumber>
-            <Description>Launch Lug 1/8 x 8</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0038099999999999996</InsideDiameter>
-            <OutsideDiameter Unit="m">0.004470399999999999</OutsideDiameter>
-            <Length Unit="m">0.2032</Length>
-        </LaunchLug>
-        <LaunchLug>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LL-2E</PartNumber>
-            <Description>Launch Lug 1/8 x 9.5</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0038099999999999996</InsideDiameter>
-            <OutsideDiameter Unit="m">0.004470399999999999</OutsideDiameter>
-            <Length Unit="m">0.2413</Length>
-        </LaunchLug>
-        <LaunchLug>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LL-3B</PartNumber>
-            <Description>Launch Lug 3/16 x 2</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0054356</InsideDiameter>
-            <OutsideDiameter Unit="m">0.006096</OutsideDiameter>
-            <Length Unit="m">0.0508</Length>
-        </LaunchLug>
-        <LaunchLug>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LL-103</PartNumber>
-            <Description>Launch Lug 1/8 x .375</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0038099999999999996</InsideDiameter>
-            <OutsideDiameter Unit="m">0.004470399999999999</OutsideDiameter>
-            <Length Unit="m">0.009524999999999999</Length>
-        </LaunchLug>
-        <LaunchLug>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LL-110</PartNumber>
-            <Description>Launch Lug 1/8 x 1</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0038099999999999996</InsideDiameter>
-            <OutsideDiameter Unit="m">0.004470399999999999</OutsideDiameter>
-            <Length Unit="m">0.0254</Length>
-        </LaunchLug>
-        <LaunchLug>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LL-115</PartNumber>
-            <Description>Launch Lug 1/8 x 1.5</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0038099999999999996</InsideDiameter>
-            <OutsideDiameter Unit="m">0.004470399999999999</OutsideDiameter>
+            <AftOutsideDiameter Unit="m">0.0563118</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.055244999999999995</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
             <Length Unit="m">0.038099999999999995</Length>
-        </LaunchLug>
-        <LaunchLug>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LL-117</PartNumber>
-            <Description>Launch Lug 1/8 x 1.75</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0038099999999999996</InsideDiameter>
-            <OutsideDiameter Unit="m">0.004470399999999999</OutsideDiameter>
-            <Length Unit="m">0.044449999999999996</Length>
-        </LaunchLug>
-        <LaunchLug>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LL-122</PartNumber>
-            <Description>Launch Lug 1/8 x 2.25</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0038099999999999996</InsideDiameter>
-            <OutsideDiameter Unit="m">0.004470399999999999</OutsideDiameter>
-            <Length Unit="m">0.05715</Length>
-        </LaunchLug>
-        <LaunchLug>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LL-130</PartNumber>
-            <Description>Launch Lug 1/8 x 3</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0038099999999999996</InsideDiameter>
-            <OutsideDiameter Unit="m">0.004470399999999999</OutsideDiameter>
-            <Length Unit="m">0.07619999999999999</Length>
-        </LaunchLug>
-        <LaunchLug>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LL-180</PartNumber>
-            <Description>Launch Lug 1/8 x 8</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0038099999999999996</InsideDiameter>
-            <OutsideDiameter Unit="m">0.004470399999999999</OutsideDiameter>
-            <Length Unit="m">0.2032</Length>
-        </LaunchLug>
-        <LaunchLug>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LL-195</PartNumber>
-            <Description>Launch Lug 1/8 x 9.5</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0038099999999999996</InsideDiameter>
-            <OutsideDiameter Unit="m">0.004470399999999999</OutsideDiameter>
-            <Length Unit="m">0.2413</Length>
-        </LaunchLug>
-        <LaunchLug>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LL-310</PartNumber>
-            <Description>Launch Lug 3/16 x 1</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0054356</InsideDiameter>
-            <OutsideDiameter Unit="m">0.006096</OutsideDiameter>
-            <Length Unit="m">0.0254</Length>
-        </LaunchLug>
-        <LaunchLug>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LL-320</PartNumber>
-            <Description>Launch Lug 3/16 x 2</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0054356</InsideDiameter>
-            <OutsideDiameter Unit="m">0.006096</OutsideDiameter>
-            <Length Unit="m">0.0508</Length>
-        </LaunchLug>
-        <LaunchLug>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LL-330</PartNumber>
-            <Description>Launch Lug 3/16 x 3</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0054356</InsideDiameter>
-            <OutsideDiameter Unit="m">0.006096</OutsideDiameter>
-            <Length Unit="m">0.07619999999999999</Length>
-        </LaunchLug>
-        <LaunchLug>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>LL-423</PartNumber>
-            <Description>Launch Lug 1/4 x 2.25</Description>
-            <Material Type="BULK">Paper</Material>
-            <InsideDiameter Unit="m">0.0070104</InsideDiameter>
-            <OutsideDiameter Unit="m">0.007670799999999999</OutsideDiameter>
-            <Length Unit="m">0.05715</Length>
-        </LaunchLug>
-        <Streamer>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>SM-1A</PartNumber>
-            <Description>Streamer 1 x 8</Description>
-            <Material Type="SURFACE">Paper</Material>
-            <Length Unit="m">0.2032</Length>
-            <Width Unit="m">0.0254</Width>
-            <Thickness Unit="m">5.08E-5</Thickness>
-        </Streamer>
-        <Streamer>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>RS-118</PartNumber>
-            <Description>Streamer 1 x 18</Description>
-            <Material Type="SURFACE">Paper</Material>
-            <Length Unit="m">0.4572</Length>
-            <Width Unit="m">0.0254</Width>
-            <Thickness Unit="m">5.08E-5</Thickness>
-        </Streamer>
-        <Streamer>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>RS-124</PartNumber>
-            <Description>Streamer 1 x 24</Description>
-            <Material Type="SURFACE">Paper</Material>
-            <Length Unit="m">0.6095999999999999</Length>
-            <Width Unit="m">0.0254</Width>
-            <Thickness Unit="m">5.08E-5</Thickness>
-        </Streamer>
-        <Streamer>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>RS-136</PartNumber>
-            <Description>Streamer 1 x 36</Description>
-            <Material Type="SURFACE">Paper</Material>
-            <Length Unit="m">0.9144</Length>
-            <Width Unit="m">0.0254</Width>
-            <Thickness Unit="m">5.08E-5</Thickness>
-        </Streamer>
-        <Streamer>
-            <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>RS-224</PartNumber>
-            <Description>Streamer 1.75 x 24</Description>
-            <Material Type="SURFACE">Paper</Material>
-            <Length Unit="m">0.6095999999999999</Length>
-            <Width Unit="m">0.044449999999999996</Width>
-            <Thickness Unit="m">5.08E-5</Thickness>
-        </Streamer>
-        <Streamer>
+        </Transition>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>RS-236</PartNumber>
-            <Description>Streamer 1.75 x 36</Description>
-            <Material Type="SURFACE">Paper</Material>
-            <Length Unit="m">0.9144</Length>
-            <Width Unit="m">0.044449999999999996</Width>
-            <Thickness Unit="m">5.08E-5</Thickness>
-        </Streamer>
-        <Streamer>
+            <PartNumber>TA-6070 [R]</PartNumber>
+            <Description>Balsa Reducer BT-60 to BT-70 – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.018427190015</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.0563118</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.055244999999999995</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.0415798</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.040513</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.038099999999999995</Length>
+        </Transition>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>RSW-36</PartNumber>
-            <Description>Streamer 3 x 36</Description>
-            <Material Type="SURFACE">Paper</Material>
-            <Length Unit="m">0.9144</Length>
-            <Width Unit="m">0.07619999999999999</Width>
-            <Thickness Unit="m">5.08E-5</Thickness>
-        </Streamer>
-        <Parachute>
+            <PartNumber>TA-6080</PartNumber>
+            <Description>Balsa Reducer BT-60 to BT-80</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.018427190015</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.0415798</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.040513</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.06604</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0649732</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.038099999999999995</Length>
+        </Transition>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CP-12</PartNumber>
-            <Description>12 in. Plastic Chute</Description>
-            <Material Type="SURFACE">Polyethylene LDPE</Material>
-            <Diameter Unit="m">0.30479999999999996</Diameter>
-            <Sides>6</Sides>
-            <LineCount>6</LineCount>
-            <LineLength Unit="m">0.30479999999999996</LineLength>
-            <LineMaterial Type="LINE">30 Lb. kevlar</LineMaterial>
-        </Parachute>
-        <Parachute>
+            <PartNumber>TA-6080 [R]</PartNumber>
+            <Description>Balsa Reducer BT-60 to BT-80 – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.018427190015</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.06604</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.0649732</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.0415798</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.040513</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.038099999999999995</Length>
+        </Transition>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CP-16</PartNumber>
-            <Description>16 in. Plastic Chute</Description>
-            <Material Type="SURFACE">Polyethylene LDPE</Material>
-            <Diameter Unit="m">0.4064</Diameter>
-            <Sides>8</Sides>
-            <LineCount>8</LineCount>
-            <LineLength Unit="m">0.4064</LineLength>
-            <LineMaterial Type="LINE">30 Lb. kevlar</LineMaterial>
-        </Parachute>
-        <Parachute>
+            <PartNumber>TA-7080</PartNumber>
+            <Description>Balsa Reducer BT-70 to BT-80</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.018427190015</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.0563118</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.055244999999999995</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.06604</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.0649732</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.038099999999999995</Length>
+        </Transition>
+        <Transition>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CP-20</PartNumber>
-            <Description>20 in. Plastic Chute</Description>
-            <Material Type="SURFACE">Polyethylene LDPE</Material>
-            <Diameter Unit="m">0.508</Diameter>
-            <Sides>8</Sides>
-            <LineCount>8</LineCount>
-            <LineLength Unit="m">0.508</LineLength>
-            <LineMaterial Type="LINE">30 Lb. kevlar</LineMaterial>
-        </Parachute>
-        <Parachute>
+            <PartNumber>TA-7080 [R]</PartNumber>
+            <Description>Balsa Reducer BT-70 to BT-80 – Reversed</Description>
+            <Material Type="BULK">Balsa</Material>
+            <Mass Unit="kg">0.018427190015</Mass>
+            <Filled>true</Filled>
+            <Shape>CONICAL</Shape>
+            <ForeOutsideDiameter Unit="m">0.06604</ForeOutsideDiameter>
+            <ForeShoulderDiameter Unit="m">0.0649732</ForeShoulderDiameter>
+            <ForeShoulderLength Unit="m">0.0127</ForeShoulderLength>
+            <AftOutsideDiameter Unit="m">0.0563118</AftOutsideDiameter>
+            <AftShoulderDiameter Unit="m">0.055244999999999995</AftShoulderDiameter>
+            <AftShoulderLength Unit="m">0.0127</AftShoulderLength>
+            <Length Unit="m">0.038099999999999995</Length>
+        </Transition>
+        <EngineBlock>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CP-24</PartNumber>
-            <Description>24 in. Plastic Chute</Description>
-            <Material Type="SURFACE">Polyethylene LDPE</Material>
-            <Diameter Unit="m">0.6095999999999999</Diameter>
-            <Sides>8</Sides>
-            <LineCount>8</LineCount>
-            <LineLength Unit="m">0.6095999999999999</LineLength>
-            <LineMaterial Type="LINE">30 Lb. kevlar</LineMaterial>
-        </Parachute>
-        <Parachute>
+            <PartNumber>TB-115</PartNumber>
+            <Description>Thrust Block #115</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0254</InsideDiameter>
+            <OutsideDiameter Unit="m">0.028955999999999996</OutsideDiameter>
+            <Length Unit="m">0.00635</Length>
+        </EngineBlock>
+        <EngineBlock>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>CP-32</PartNumber>
-            <Description>32 in. Plastic Chute</Description>
-            <Material Type="SURFACE">Polyethylene LDPE</Material>
-            <Diameter Unit="m">0.8128</Diameter>
-            <Sides>8</Sides>
-            <LineCount>8</LineCount>
-            <LineLength Unit="m">0.8128</LineLength>
-            <LineMaterial Type="LINE">30 Lb. kevlar</LineMaterial>
-        </Parachute>
-        <Parachute>
+            <PartNumber>TB-5</PartNumber>
+            <Description>Thrust Block #5</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0104902</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0130302</OutsideDiameter>
+            <Length Unit="m">0.004775199999999999</Length>
+        </EngineBlock>
+        <EngineBlock>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>PN-14</PartNumber>
-            <Description>14 in. Nylon Chute</Description>
-            <Material Type="SURFACE">Rip Stop Nylon</Material>
-            <Diameter Unit="m">0.35559999999999997</Diameter>
-            <Sides>6</Sides>
-            <LineCount>6</LineCount>
-            <LineLength Unit="m">0.4064</LineLength>
-            <LineMaterial Type="LINE">1/16 In. braided nylon</LineMaterial>
-        </Parachute>
-        <Parachute>
+            <PartNumber>TB-7</PartNumber>
+            <Description>Thrust Block #7</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.014604999999999998</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0181102</OutsideDiameter>
+            <Length Unit="m">0.004775199999999999</Length>
+        </EngineBlock>
+        <EngineBlock>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>PN-18</PartNumber>
-            <Description>18 In. Nylon Chute</Description>
-            <Material Type="SURFACE">Rip Stop Nylon</Material>
-            <Diameter Unit="m">0.4572</Diameter>
-            <Sides>8</Sides>
-            <LineCount>8</LineCount>
-            <LineLength Unit="m">0.508</LineLength>
-            <LineMaterial Type="LINE">1/16 In. braided nylon</LineMaterial>
-        </Parachute>
-        <Parachute>
+            <PartNumber>TR-115</PartNumber>
+            <Description>Thrust Ring #115</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0254</InsideDiameter>
+            <OutsideDiameter Unit="m">0.028955999999999996</OutsideDiameter>
+            <Length Unit="m">0.0254</Length>
+        </EngineBlock>
+        <EngineBlock>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>PN-24</PartNumber>
-            <Description>24 In. Nylon Chute</Description>
-            <Material Type="SURFACE">Rip Stop Nylon</Material>
-            <Diameter Unit="m">0.6095999999999999</Diameter>
-            <Sides>0</Sides>
-            <LineCount>10</LineCount>
-            <LineLength Unit="m">0.6095999999999999</LineLength>
-            <LineMaterial Type="LINE">1/16 In. braided nylon</LineMaterial>
-        </Parachute>
-        <Parachute>
+            <PartNumber>TR-5</PartNumber>
+            <Description>Thrust Ring #5</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0104902</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0130302</OutsideDiameter>
+            <Length Unit="m">0.009524999999999999</Length>
+        </EngineBlock>
+        <EngineBlock>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>PN-30</PartNumber>
-            <Description>30 In. Nylon Chute</Description>
-            <Material Type="SURFACE">Rip Stop Nylon</Material>
-            <Diameter Unit="m">0.762</Diameter>
-            <Sides>0</Sides>
-            <LineCount>10</LineCount>
-            <LineLength Unit="m">0.762</LineLength>
-            <LineMaterial Type="LINE">1/16 In. braided nylon</LineMaterial>
-        </Parachute>
-        <Parachute>
+            <PartNumber>TR-7</PartNumber>
+            <Description>Thrust Ring #7</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.014604999999999998</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0181102</OutsideDiameter>
+            <Length Unit="m">0.009524999999999999</Length>
+        </EngineBlock>
+        <EngineBlock>
             <Manufacturer>SEMROC Astronautics</Manufacturer>
-            <PartNumber>PN-36</PartNumber>
-            <Description>36 In. Nylon Chute</Description>
-            <Material Type="SURFACE">Rip Stop Nylon</Material>
-            <Diameter Unit="m">0.9144</Diameter>
-            <Sides>0</Sides>
-            <LineCount>10</LineCount>
-            <LineLength Unit="m">0.9144</LineLength>
-            <LineMaterial Type="LINE">1/16 In. braided nylon</LineMaterial>
-        </Parachute>
+            <PartNumber>TR-9</PartNumber>
+            <Description>Thrust Ring #9</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.0193294</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0240792</OutsideDiameter>
+            <Length Unit="m">0.00635</Length>
+        </EngineBlock>
+        <EngineBlock>
+            <Manufacturer>SEMROC Astronautics</Manufacturer>
+            <PartNumber>TS-9</PartNumber>
+            <Description>Thrust Spacer #9</Description>
+            <Material Type="BULK">Fiber</Material>
+            <InsideDiameter Unit="m">0.021970999999999997</InsideDiameter>
+            <OutsideDiameter Unit="m">0.0240792</OutsideDiameter>
+            <Length Unit="m">0.0254</Length>
+        </EngineBlock>
     </Components>
 </OpenRocketComponent>
-- 
2.47.2