I've attempted to clean and maintain my cars as well as possible for many years. Fortunately (or unfortunately) I've become obscessed with this site and my quest for the perfect finish. I've been working on my wife's black 2001 MB. It started out pretty rough with lots of scratches and swirls. After attempting a better washing routine I clayed, rewashed, Menz Ip yellow edge pad w/ rotary, Menz FPII green edge pad w/ rotary, Menz glaze black pad w/ PC, and finally FMJ by hand. In almost all lighting conditions including sunlight my finish looks flawless. When I put it in a dark garage and use a 500W halogen at very close range and different angles I can still pick out some minor imperfections. Out of frustration I very carefully used a little scratch-X under the halogen and it removed the mark I could see. Am I using too aggressive a pad for my final polish with FPII or do I just have to give it more time with the polish ? I keep the rotary at 9-1200rpm. I also attempted a little work with the pc but it didn't seem to do much good. I'm sorry about the lack of pictures but these marks are really too small to detect with my low quality camera. If it wasn't for this site I would be very proud of my finish and consider the job done. I know it can be better now.