Alright guys, after two years of neglect-I'm going to fix my mustang. This is the summer I finally change the transmission and replace key parts of the exhaust. But... Until I have the new (to Me.) transmission and other parts-I'm going to work on some other issues First Project-Remove the Purple window tint. The door glass and windshield are a non issue . The back window-with the defroster is what I'm scared of. So guys who know,how do I peel the tint off without stripping the coating off the defroster strips?