I was getting tint installed on the Mustang the other day and the guy messed up. He had to remove the tint and put a new piece on but to get some of the tint off he used a razor blade on the window. I noticed today in that there are some scratches on the window where the new tint is. Doing the usual paint scratch test on the windows I felt it with my fingernail and was able to feel the scratch on the inside (where the new tint is). If I can feel it with my fingernail does that mean the scratch is on the tint and not the window? It's impossible to tell by looking at it closely. Either way I'm going to try to get my money back.