I have another thread in the pm group but thought I might get other ideas here. Anyway I bought a PM40 with a over 12# trigger. I found a lot of plastic in the channel for the trigger bar spring so I cleaned up the channel and went to a normal pull with a mag in and a 12# pull without a mag. With the side plate off I have a normal trigger with or without the mag but if I push in on the bar or put the side plate on I’m back to the 12# pull have a new trigger bar spring ordered but I really don’t see a problem with the old on. So would anyone have any suggestions? Thanks I’ve fooled with this thing for three days and can’t figure it out.