I was planning on installing new cross drilled rotors today but couldn't get the stincking old rotor off. Took the entire caliper off and I thought the rotor was supposed to just slide off. Did I not do something I should have? There was rust between the central hub kind a thing and the rotor... I let some penetrating oil sit for an hour but still couldn't get the thing off. Any help would be greatly appreciated. Thanks, Steve
