I have used the TC Kit on 2 machines now (Diamond Plate & full Mylar). I used a 1500 rpm drill. Both pinballs had some bad ball marks around the slings and flippers and also in the lanes on upper playfield. I used #3 1st and started around the flippers. It really took a while to finally get most of the ball marks out. I kept adding a drop of #3 and working it. I didn't put pressure on the drill, I let the pad do the work. After I got most the ball marks out I switched to #2 and then to #1. When I got done I noticed I had some fine scratches where the ball marks had been. I didn't work the upper playfield as hard, but now it still has ball marks in the lanes, but the scratches are not there. I did what the DVD told to do. I know they said to use a 2500rpm drill, but 1500 was all I had. Is that why I've got the scratches? Any ideas? Can I repair the swirl marks I caused?

Will #2 take out the dull looking ball marks all around the slings and flippers? I've always used novus 2 , but I thought this might be faster. Wish I hadn't now.lol