07-25-2021, 04:07 AM
Tony, sorry about the air horn issue. I forgot you have your air horns on the roof so it would make sense that the air line would run up through the upper cabinets above the windshield. Actually, on the level mode vs the travel mode, you need to check it both ways. Different valves are at work. In travel mode, the three ride height valves are activated. In level mode, different solenoids on each 6 pack are used and the ride height valves should be out of the system. Does it hold air in one mode significantly better than in the other mode?