Working on a white F150. The paint has a ton of scratches in it. I have used every pad and SSR1.0 and 2.5 combo. I wound up using 2.5 and a yellow pad to get approx 70% removal. I am using a pc 7424 and made multiple passes with each pad combo. I tried every combo on the same section of the hood. I have 5.5 and 4" pads. I know a pc has it's limitations, but most of the scratches could not be felt with a fingernail. What product or products do you recommend I get. The owner is fine with the results since he put the scratches in the paint by dry rubbing with paper towels. I just want to be ready for the next time he calls. Thanks for any suggestions.