I have a 1983 BMW 633 CSI. I just bought the car a couple of moths ago. The car has a sunroof that does not work. I tested the moter and it does work. I was able to tilt the back up at one pont and foudn that the passenger side rail was bent. With this I don't know what to do. In order to get to it, I will need to push the sunroof back into the roof. However, I can't do that because of the bent rail. I tried removing the motor and pushing back, but it did not really want to go, and I did not want to force it. Anyone ever deal with something like this before? Thanks, Nick.