I just bought a used 2006 Mustang GT, less than 24 hours ago and it has 28,000 Miles. Almost perfect condition besides this one problem I now have. The windows roll up and down fine but, recently (like an hour ago), I rolled them up and the window tinting got like streak scratches on each window... Should I take the car back and ask to fix it? Or am I probably SOL, also what could be the problem. They both go up and down, so the seem on track...