I'm sure I'm not the only person with this problem, but here goes anyway. When my drivers window goes up, it falls forward noticeably. My other bird does it too, but not as bad. Is there a fix kit for this, can I order new tracks or whatever from Ford, or are there any simple solutions? I looked at the tracks yesterday and all I can think of is that the nylon slides inside the track are shot or are the scissor arms shot? It's really annoying to have to push the window back when I roll it up. Also can the window glass be buffed to smooth again? there are some scratches on both.