So, just got my 2020 Power Wagon and was not thinking about this at the time. The WDH I have for my RV has a 2" shank, while the hitch on the Power Wagon has a 2 1/2" shank. I know there is the provided adapter, but that just does not seem like a good idea to me. The WDH I have is an Eaz-Lift R6...