I know that there is an overabundance of wheel bearing threads on this site, but I have a question. What is stopping us from using a press to pop out the old bearing from the hub assembly and then pop a new one in with the press? Is some part of the assembly broken when you pop the old one out? I just received my hub assembly today and plan on doing the install tomorrow, but if there is a way to actually replace the bearing without spending $200 on a whole damn hub assembly, I'd like to do it. Has anyone done it?