Hi,<br/>This is my first post, and I have searched for this everywhere, but have not found anything similar. I have a 2001 Affinity 42 with tag #6012. It has an HWH 500 air leveling system with no jacks. Travel mode is working fine. We just bought it, and I do not know if this was ever working or not.<br/><br/>The rear will not rise when manually pushing the up arrow for rear and...