Luggage compartment lid flaps update

after the friendly on one day twice docked on the forever crackling and clapping tailgate. (Hello a 50000 EUR car and rattles after 20,000 km like a Trabbi!!) then appeared in the VIDA the message that one should work on the final repair and until then the lubricating oil etc.. Has already jmd. a final solution installed ? (no I mean not welding the flapster box :-)) )