I use the conversion bolt from spikes, my spring is around 6 coils less then what they recommend, and I put back in the original trigger spring. When I put back in the original trigger spring and shot the last 80 rounds I had everything worked perfectly. Alot of my light primer strikes were when trying rapid fire, and a few here and there with normal slow shooting.
The recoil spring cut down helped me with FTE's, the original hammer spring I hope solved the numerous light primer strikes I was getting often with the softer spring I installed along time ago. Dont be scared to cut down the recoil spring, but I bought extras before I did it, my kit never came with extras like alot of people get.
__________________
|