I have a JP trigger which is pretty nice but I can detect some creep and it looks like a lot is from the trigger pin. I can see it visually moving as I pull the trigger. Do they make trigger pins that have a tighter fit than the standard 0.154 you can buy at midway? Any other ideas to solve this? I don't want to tighten the engagement screw on the JP anymore because I did have it tighter before but the sear was not catching 100%.