Hi guys! Drive Omi B 2,2 petrol caravan with Nivau regulation. I recently dropped this one by 40mm. Now the rear dampers are also so far to be renewed. The nice man from the TÜV says, no normal dampers, only again with Nivau!!! So nothing with “normal” sports suspension!!! Now my question: can I still let the rear down? My consideration: Original dampers + springs from the sport, to shorten the dealer for the Nivau. Then the whole from the Opel dealer once Is that what you’re looking at?