Hey all, Just picked up P3-AT #2. Unfired S/N J9Mxx for $215 plus a small transfer fee. Overall the machining of the parts seem to be a little bit better than my 3 year old carry P3-AT which has been almost perfect performance wise. I did an F&B this morning and inspected the recoil spring hole. It is definitely shallower than my carry piece and appears to have a tapered bottom. My carry piece has no peening issues. What's the consensus here? Send the slide back to KT now, or get some of the washers? And who is doing those now?