Let me start this post my saying I am an experinced shooter. I have been shooting since I was in the 2nd grade, no joke. I also compete reguraly in IDPA and usauly finsish in the top half. I shot with a high grip thumbs forward and I have smaller than average hands. All that being said I have problems with the mag catch on my M&P. I keep hitting the mag release during rapid fire. I have tried the mag release both sides of the gun and have the problem no matter which side the mag release is on. I do not want to change my grip it works well for me and I have been shooting glocks with this grip for many years with success. I currently have the small back strap installed and was considering changing to the medium to see if this helps. I even considered wraping the grip with sports tape with out any back strap on the gun. I do know if either will help. Any suggestions are appreicated.