I recall seeing a video this week online here of a guy from cma (i think) using a porter cable to apply 3M swirl mark remover. My jetta has a mess of scratches in it i would like to get out and i'm thinking that by getting a pc and using smr with it i might see some results. my question is what kind of pad do you want to use with your pc when applying that stuff, the guy from cma i think was using wool if i'm not mistaken becuase of its aggressivness. if anyone can give me some guidance here i'd really appreciate it.