mines also dropped, obviously a common 3-door mk4 problem, mines dropped about 15mm, its actually rubbing on the frame as i close the door and taking paint off on sill
ive been advised not to do whats been mentioed, ie, put washers behind the lower hinge (as this will put the door out of sync) or jack the door up (as bending the metal will make it weak so it will only drop again)
what other options are there?