Yes, when working on the top sometimes the trunk inner lock will engage and prevent you from opening it. I have become a champ at using a long screwdriver to move the bellows to allow the trunk to open again. I have the tope working about 3/4 of the way there seems to be some synchronize issues with the tonneau cover and the rear bow for the top. then i have to wait 7 minuets for everything to release to manually finish.....