Posted 8/11/2013 06:56 (#3260399 - in reply to #3260091) Subject: Re: Semi leveling valve
Central Mo
I've got a lowboy that has 4 leveling valves, one for each bag. Remember, the air is going to to to the easiest bag. So if you have more hay on one side of the trailer it is giong to be low because the air will go to the easiest bag first. Might need to put on another leveling valve, not for front and rear axle but for left and right side.
Semi leveling valve
