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Sustainer Drogue:

-8 gores

Materials:

• Fabric Ripstop by the Roll 1.1 oz Ripstop Nylon, Uncalendared;

• Size 46 nylon thread

• Kevlar Webbing (check type)

• Technora lines (check type)

Manufacturing Steps:

1. Draw out pattern (we have the paper left over from last time yay!

2. Cut out octagon (disk) and rectangle (band) pieces with extra seam allowance on all sides out of nylon ripstop (seam allowance of ¼ inch)

3. Cut out Kevlar and seal ends

4. 1 inch, to be double-folded)

5. Fold ½ inch hems (double-folded) of the disk and band pieces and sew using double stitch with nylon threadReinforce the edges with Kevlar tape (zig zag) 

6. Cut out the radial Kevlar reinforcements and seal the ends - mark where the loops for the lines should end and fold

7. Sew ends of the band together

8. Sew on kevlar using zigzag stitch with nylon thread, make sure to have radial Kevlar reinforcements from center through each vertex of the disk and the bad, leaving sufficient gap between the pieces and leaving the loops on either end for the lines

9. Thread vent line through loops in the radial Kevlar reinforcements and finger trap in place; sew to secureFinger trap the vent line in place

10. Cut out 39in of thin Technora for lines → lines should be 30.6in

11. Tie one end of line in bowline knot to chute → make sure to make first loop then thread through kevlar loopthrough the created loops of the radial Kevlar reinforcements

12. Mark 30.6in on all lines

13. Tie bowline loop on end of thin technora Technora lines and check for length of 30.6

14. Run around and make sure chute works

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