Ok, I have a 91 accord and neither back window would work. The passenger's side would not do anything, but the drivers side would roll up and down just fine except for the last inch it wouldn't roll up. So I replace both the regulator and motor assemblies and now BOTH sides roll up and down except for the last inch. The window is on track and the car has never been wrecked so no bent parts, but somehow it binds up the last inch. Any ideas?