Had same problem, right from the get-go. Lined up on the lot. Couldn't get it to line up at home. Did the whole leveling bit, brought back to dealer and they couldn't get it to line up either. We decided it really didn't make much difference if that one screw didn't line up with the hole and removed it. We are able to lock down the roof at all four lock down points. Our hinges have cracks in them now too. Haven't had it back to the dealer since the cracks appeared.