Does anyone know how to fix this, or what is the cause? I have window tint on both my passenger window AND on my drivers side window. And when rolling my window down, it seems to be dragging on something right in the middle of the window, about 1-2 inches wide, all the way down the center. There are two distinct places where the tint is basically gone and thats at the top of the middle of the window (thats the worst spot). Any ideas? or suggestions? Oh and btw, when it gets towards the bottom, the window really slows down.