On the RideproE, for the ride height on start thing to work, your valves gotta be sooooo slow. It takes my dads truck 3 seconds to air up, and 4 seconds to air out. The system still acts funky. I'm running 8.5 gallons of air, on 175 psi. If you only run 145 psi, I recommend at least 10 gallons, and 2 or more compressors. I am running an engine driven, which fills the 8.5 gallons from 145-175 in under 30 seconds.
