I bought it about 3 months ago, probably only about 300 rounds through it now. The last few times i've taken it out it misfires about one out of 20 rounds. I seems like the firing pin won't fully dent the primer. It does this on my reloads and factory ammo. I didn't have this problem at first, or at least I didn't notice the weak primer dent. I've tried a new hammer spring, new firing pin spring, i've cleaned the crap out of it, and even swapped the Dan Wesson parts with parts from my other Bul .45. The problem won't go away no matter what I do. The firing pin looks brand new and it moves freely in the hole. Any suggestions?