The front axle uses a single ride height valve so if it is bad or misadjusted both sides would be low or high the same amount.
The rear uses two valves and if one is out of adjustment it make the front lean. I had a bad Travel solenoid on my rear HWH manifold where the air could not get through it to let RHV adjust air to left bags making my coach lean heavily to the left. I mention this so you do not get too focused on the front end and look closely at all components.
See if you can add and remove air from the bags with the HWH in manual mode. That will tell you if the bags are adjusting and holding air properly or if there is an issue with the air getting to the bags.
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- Mike
2005 Beaver Patriot-Thunder, 42ft, Tag, 525HP Cat C13, Allison 4000, carrying a 2014 V-Star 1300 Deluxe on a HydraLift
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