[rohrmann]

If the location you are parked at is too far out of level, the system will tell you. We tried setting up at a site like that, and the left rear pad was about three inches off the ground when the system shut down. Had to lift the jacks and add blocks to enable the system to finally level the rig. And the really big benefit of the system, even though their lawyers will tell you not to do this, is the ability to lift the rig to change a tire. Until we put on better tires, this was a regular need.