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- Tube ID = 5.622-5.637" use minimum diameter
- Parachute volume = 225 in3 w/0 lines
- Cutting tolerance = 3/16 in
- Clearance of bag in tube = 1/8 in minimum
- Lap seam width = 1/2 in
- Leave 1/2 in for attaching flaps
- Height = 10.2395" V/[pi*((ID-2*clearance)/2)^2] - tolerance
Width = 17.1891"
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Dimensions for demogorgon flaps:
- Sewed to rectangle: 1/2 in tall, 4.172" wide
- Circumference = 16.6891"
- Diameter = 5.312"
- Flap height = D/2 + .75 = 3.406" (can add extra for bulge)
- Grommet = 1" diameter, flap 1/4" past edge
Line Stow Sewing Procedure
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