This Mazda 6 I did today had wheel wells that were not the typical smooth hard plastic. It was furry with extremely short nap and it had mud/paint all in the nap.. it really bummed me out because I did not get it as "perfect" as I am used to. I tried everything, APC diluted, goo gone and I even used MS APC (green stuff) that my homie Wolfpacker sent me FULL STRENGTH and it didn't knock it all out.. The green APC did the best out of anything I tried... Anyhow, has anyone came across wells like this and if so what did you do/use?