I had the urge to re-tint the rear windows. Some kind of crap started to appear on the old tint, and spots appeared on the film. No matter how much you rubbed, it didn’t wash off, but more and more. I watched how people removed the glass, it seemed easy, but in reality it turned out to be very difficult. I realized why only after I had already installed the glass. The glass fastening frame rested against the door opening mechanism. But it was already too late