[77newell]

Yeay, I don't know the details of the Valid system. Given Newell's evolutionary design approach it would surise me if the basic layout of the air system was substantially different from pre-Valid coaches. I could certainly be wrong about that. If I am essentially correct there will then be a pressure gauge that indicates the air pressure feeding the leveling system. Hopefully someone on this board has a Valid system and can tell us whether the gauge exists.