Air leveling valves

[Poppa J]

Hello All, I have an 05 Ambassador. In the front there is one leveling valve for both sides. Has anyone added a valve to the front and separated the sides like the rear? And if so, how did it work out. It seems to me that having two valves would perform better. Looking for input. Thanks in advance. Safe travels.
Jeff

[Twomed]

Foretravel use to use four valves, may still. Only advantage maybe faster bag response. Disadvantage... more to adjust, go wrong, break.

[BFlinn181]

The two valves in the back are hooked to front and rear air springs and adjust for side to side lean. A fourth ride height valve wouldn't improve on that. It could allow bags to inflate unevenly and put twist in the frame. Crawl underneath, make sure you have plenty of room for the RV to descend and pull on one of the rear ride height valve levers. I bet that air springs, front and rear, will inflate/deflate. If it ain't broke, it don't need fixin'.