http://mustangtuning.com/crdrandslrof.html ... I believe my rotors are warped and are looking to replace them with some slotted rotors. My brother said he heard people saying to not use rotors that are both slotted and cross drilled. He said he also heard to use slotted in the front and drilled in the rear. I was jw if you know anything about any of this. Any help is appreciated. Thanks.