Just got a 2007 SL55, black, lots of swirl marks, I'm having good sucess with Porter Cable unit and Adam's products but having some questions. Any help with areas directly around emblems and curves the orbital just can't contour to? Also do you think trying the Wolfgang products might be a good idea as the Adams are not giving me what I think is that perfect finish. Any ideas are appreciated. I'm using the orange pad, Adam's swirl remover, white pad and swirl remover, white pad and Adam's revive polish, and then Adam's buttery wax, like I say an incredible difference but not close to perfect, thanks.