First of all I "LOVE" my P-32, nothing else comes close to this neat little package.(p3AT) ! I have 300-400 rounds thru, and to my surprise my assembly pin keeps backing out! I reset it while at the range but it would not stay in...I was done for the day! Should I just send it back to Kel-Tec? Would it be better to try a modification on my own? Your input would be appreciated.