I just cleaned my TAF with novus 2 and a 2500rpm drill. It was very dirty as you can see in the photos. I also used the Treasure Cove 3 step on the Mylar. Then I put 2 coats of paste wax on it. It has a great shine to it, but if I look at it at a certain angle I can still see where the ball traveled down the lanes to the flippers and right in front of the slings. It's not black marks it just a little duller than the other parts of the playfield. It is still shining in those places just not as much, and I worked it with novus 2 a long time to get it to where it is at. I don't like to use the Treasure Cove product on my playfields other than Mylar, because it seems to me to leave behind very fine scratches, mainly noticeable on the black part of the playfields I've used it on. Do you guys think I can get this playfield any better, or are this slightly dull spots just there to stay? My wife says I'm to picky and she can hardly see them lol. She's probably right. Thanks for any comments.