I have read a ton of very useful info on this site but I rarely post.I just bought a 2001 Silverado that is in great shape with your normal micro-maring and some fine scratches.I have been using a orange 4" pad with Poorboy 2.5 with PC and also tried white LC pad on my rotary with minimal results.I used this same process on our 2005 Caravan about six months ago and it took forever.Is there a step up in polish and a pad to make this go a little quicker.To give you a idea it takes about two hours for a door to get 98% of scratches out.Does 3M make anything that is a step up from SSR 2.5?appreciate your help.