So I finally get a CZ75B (85 actually) and it is everything I expected, feels great, accurate, awesome SA trigger. However after about 50 rounds the beavertail starts digging into my hand. I tried to hold it a bit lower but that didn't help. So I'm looking for some suggestions on how to fix this, is it my grip, do I have it worked on or do I cut my loses and sell it and get one of the newer CZ's with an extended beavertail? I figure this has to be a problem for some 1911 guys too.