Ok so i have this pm7 that has been sitting around for a few months and im about to use it this weekend. I purchased a new cp on/off asa for it to replace the old and ugly evil detnator onoff that came with my pm7. So i take the grips off, grab my 3/32 allen as per the manuals instructions and here is where the trouble starts. i place the allen inside the hole in the bottom of the frame and it just spins. But it doesnt even feel like a stripped allen. Its not catching anything it just spins freely even when i apply pressure. Any help is always appreciated.