I succesfully sanded out the80 grit witha 100 grit on a rubber block. I took breaks every 30 minutes so it wouldnt feel so painful.Then i moved on to 150grit it made the surface real smooth so I tried the black/and spiral and brightened it up real nice (a littledull but you could still see your reflection)but i did find some scratches i couldnt buff out, i thinkit was from the 100grit. When i tried the black/spiral in some parts of the rim it left heavy black residu. is it because i use too much compound? or should i sand all the way to 400 and then try buffing?
