Hello

I wonder if someone know what’s up with the top of our 58, sometimes the two screws in top of the windshield wont start when I retract the roof. When this happens everything works well until you can hear the two screws in rear of the roof starts bumping on the threads, just because it haven’t been unscrewed above the windscreen. If I just release the button and start again I can hear the two screws starting above the windshield start and it jumps a few more times in the rear and after this it retract ok.

lars