TV hatch door hitting top of tongue jack and won’t open. Some have suggested turning the motorized head to the side. Dealer advised against. Dealer changing the WDH shank to a longer extension. Current shank is 9” end to center hole. I ordered a Curt shank 12” end to center hole. That will allow enough clearance for the hatch to open. Question is, does adding 3 inches to the shank affect the WDH and do I have to reset everything?