I, too, have the HWH automatic levelers on my 2016 Coachmen Leprechaun 319DSF. I had the dealer install them prior to delivery. At 61 years old I was getting kind of tired of carrying a lot of blocks and doing the "manual thing." My first time using them was this past weekend, but as luck would have it, my lot was sloping and the HWH levelers could not automatically level the unit (you get an "excess slope" message). Fortunately, I did have some spare "Lego" leveling blocks with me, and was able to take up some of the slope with them. I then had to use the "manual leveling" mode, which worked fine.
I'm hoping that the next camping lot I pick is level, so I can see what $4,500 spent on the auto-level system bought me!
๐
Michael & Anne
Retired and loving it!
Macedonia, OH