CZ75 Pre-B Magazine release problem
I have a CZ75 pre-b original (1987 manufacturing date) that I love, (round trigger guard, etc) shoots great, love to carry, etc, but it has a problem with the magazine release. If it's holstered for any period of time, the magazine release button is activated, releasing the magazine unintentionally. Being a lefty, this is more of an issue, as the release encounters more friction than it would if it were holstered in a righty holster.
How can I adjust the sensitivity of the release? It seems a little too sensitive right now. I don't want it so hard to release that it would become a problem should I need to reload in a firefight, but that eventuality seems remote, since if I can't hit a bad guy with 16 rounds in the first magazine, than maybe I deserve to be shot!
Any suggestions from the well learned members?