So this afternoon i dropped my roof on my 2003 slk sport. The bra was on the back headrest. The "dust cover" that goes up and down has two flaps on the corners and both sides. These flaps caught the headrest. Roof caught the center of the dust cover and would not go any further. Once i pulled it back and the roof dropped into trunk normally. When i went to raise roof back up it caught again causing two scratches on my roof. Roof does not go up and down woth out catching any longer. I assume i bent something on the dust cover bracket and im wondering where i should start looking for this issue. Any help would be aproeciated. Anyone else do this before?