I just did my 02 Audi with this the other day. Came out good. I'm wondering how often you guys that use it are putting on a coat? Fwiw, I gave the car a wash, then I clayed it with Mothers clay and detail spray, then I gave it another wipe down with Mothers detail spray. Last I put a good coat of Synwax on with a buffer and let it dry for about 2 hours. Came off real easy. Going to probably do the same on the Mustang when I get a chance.
I like SynWax real well... easy on, easy off, with no chalking. I try to use the spray every other wash or so. You also get a free sample of SynWax in the PowerBall 4Paint, and that thing makes waxing a breeze.
