Posted 01 April 2009 - 03:09 PM
Some answers to your problem: (All may not apply)
1). Your bolt sled is warped and about to blow up, and that could cause it not to cock.
2). Your catch plate spring needs reinforcement.
3). The spring can't compress enough to reach the catch plate. You stretching the springs probably fucked it up.
I recommend that you buy a new bolt sled from someone here on the forums and reinforce it, because that bolt sled is NOT going to last much longer. I recommend using epoxy and aluminum sheets, but I am experimenting with fiberglass, so its your call. Also, reinforce your catch plate spring with a cut-down pen spring. This can be done with standard wire cutters. Another thing, Do NOT stretch your springs, EVER. This ruins the springs, as they get weaker over time. This also causes problems with the springs not being able to compress completely, especially in the longshot. I recommend also buying another longshot stock spring and a cut-down AR-15 spring. That will give you plenty of power.