Okay, that was a very general question, and, I should list some of the modifications I'd like to make. First, I would like to remove the piston ejection system, and, add a shock cord anchor. Removal of the piston and strap would be the easy part, just cut and pull. The new cord anchor is one area I'm stuck on. I've come up with some possible solutions. One, just remove the piston, and sew a loop in the piston strap, but, I'm concerned about the strength of the loop. Two, remove the strap and piston, and install another CR with an eyebolt down there, but, with no support in the center, would it hold up to the ejection forces? A third, try to drill and screw an eyebolt into the upper existing CR, if I can get my arm in, but, would it hold with no washer or nut on the opposite side of the ring? Any other ideas that I haven't thought of?
Now, for the e-bay, the payload section has the coupler and a bulkhead with eyebolt epoxied in. Any suggestions on how to modify it for a removeable bay? I'm looking to do a mid deploy drogue, and, main out the top.
Again, thanks for any push in the right direction.
David