Originally Posted by
jadocs
If you say you have a slight bend then that is your issue after doing everything you have listed.
This is a pretty limited claim. It assumes there's no other issue that the OP doesn't know of (yet). We see calipers where one piston hangs up in it's movement more then the other. We see hub/frame dimensions that are out of spec. so centering requires added shims (and this use to be the norm). Andy