HI Guys, A drum set showed up in my shop today and I am a bit puzzled about the markings on the finish. I have never seen this before myself. These marks you see on the drums are on all the drums except one tom , including the hoop of the bass drum. One can NOT feel them with the fingers. They seem to be between the paint and the lacquer, if that makes any sense. Any ideas or experience with something like this? The drums are built in 2009. Cheers and thank you !