Thread: WI-Roc!
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  #32  
Old 07-19-2018, 06:36 PM
matthew matthew is offline
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Join Date: Aug 2006
Location: Cairns, Australia
Posts: 116
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Just to expand on RexR's answer:

3/ I like to put the upper button somewhere close to the CG, if possible.

4/ The small nylon screws are shear pins and are meant to break at ejection, allowing the parts to separate. Nylon rivets are for holding things together at ejection so the parts do not separate.
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