I hope this is the right place to post this question. I recently replaced the rotors on my rig since the old ones were warped. They work perfectly (as they should) but there is some rust on the hub of the rotor. You can see it through the wheel and it's starting to annoy me. I can take the wheel off, sand it, paint to seal; but it just seems excessive. I wanted to know how everyone else does or doesn't deal with this.