Well the crank works fine, my problem is that my driver side window stops sliding smoothly (and gets stuck) about half way down. Now I could push the window down, but if I don't the window supports keep going down and are no longer in contact with the window.

They then will not align back up with the window. To make matters worse the window will slide down at the front (where it is more narrow) and fall right out of the tracks. I had to take my door panel off to fix it but I don't want to put it back on until I have resolved this issue.

Please advise,
-Jason K. '78 924