ZinLuvR said:My dash control doesn't have anything much for calibration. It has a "travel" mode and a "parked" mode. From the research I have done on the Valid system, they have had plenty of problems with the "brain" communicating with the sensors. When in "parked" my coach is 1 degree out to the right side low. When in travel, sometimes, it seems like 2-3 degrees out low to the right side. When that happens we have to find a level place to stop, put the system in park and hit the auto switch and the coach levels, then we get going again. PIA, but I guess it could be worse.