Like many of you I have found that the auto levelers raise the front wheels off the ground in most cases. I have recalibrated the auto levelers several times and find it will work okay for a few weeks then seem off. After experimenting some I have found that the auto level is just approximate, it can still go higher or lower and still show level. Did this in the manual mode after the control panel showed level.
Not being satisfied with an approximate level we mostly use the manual mode and have purchased an RV Ez-Level from Camping World. Thrown it on the floor and level to it's lights. The funny thing about that is that it will show level just behind the engine console, low in front at the refrigerator area and high or low (depending) over the back axles.
We have finally decided that level is subjective in a motor home and just try and get it level at the refrigerator.
I have a friend with a Foretravel (can we say big money M/H) and he has the same problem. He just spent several hunderd thousand more for his problem than we did.
JimF, CWO, US Army Ret, 100% DAV
2011 Georgetown 378TS
2008 Dodge Caliber Toad