I have not had problems leveling the coach, except for a while it would not shut off. It leveled the coach, but then kept raising the front to the limit. It could be easily corrected manually. The problem was in the HWH control board, fixed by Coach Care under HWH warranty. (Correctly diagnosed by the WRV mechanic at Homecoming, BTW. Not initially diagnosed correctly by CC and HWH, resulting in delays getting correct parts shipped out.) But I have never had a problem with any doors being sprung, level or unlevel.
I vagely recall seeing a procedure for resetting the level points if that is the problem. It had to be either in the HWH manual that came with the coach, or on the HWH website somewhere.
'04 Alpine Coach 36' MDDS