Personally, I am not experiencing any accuracy fluctuations from hinge pin drift (that I know of) but I have read about some people who have. I was wondering if anyone has installed an aftermarket "Oversize Hinge Pin" and if so, what specific affect has it had on accuracy? I've seen a few different offerings, such as the Bellm product, but haven't really heard any reviews on the effects.

Is it worth it or is it a waste of money?