I had to reset my level position on my coach. The nose and right side was down a little bit and while DW didn't notice it, I did. While I was at it, I changed the 'Wake up' interval from the default of 2 hours to 4 hours and may go longer since it so easy to do and I don't seem to be losing any significant amount of air during that duration. For anyone that wants to do this, it is very easy and is all done on the Valid Leveling keypad. You'll need the Service Manual and can be obtained by contacting Valid Tech support. They actually had a 1 page pdf just for the 'Zero Set' so that must be a common adjustment.