Bought my truck not too long ago and the first thing I noticed was the ungodly amount of swirl marks on it. Not sure what the last guy did but it was definitely something not conducive to good paint. I picked up a bottle of ScratchX today and it did make a difference. However, I still noticed some swirl marks in the paint after I had gotten done. I guess some are just way deep down in there. I'm no detailing expert so I have no idea where to go from here. What do you guys/gals recommend?