I've now run out of gaffer tape to seal my 1990 twin sunroofs. The seal itself appears to be fine but when you wind the mechanism, on the last turn it pops back up a fraction. I've taken the mech apart and the thread on the worm drive thing looks ok and not stripped. To be sure I put a few washers under the bolts to effectively reduce the height but this has not helped.
Is there anyway to use a clamp type mech rather than worm drive, or any other sollutions that might work?
Thanks! damp.. Matthew