Ok, so after my MM sat mostly motionless for a month, it seemed to have developed an issue with the air ride suspension. The rear is a bit low, not really getting lower, but firing up the compressor it doesn't raise up. I suspect maybe the solenoids aren't opening, but I'm afraid to flip the switch to lower the rear end in case I can't reinflate the air bags. (the air ride controller failed some years back, so I performed a bypass mentioned in another thread here to install a switch) Since the compressor is firing up, am I most likely correct in my assessment of the solenoids? I suppose I should probably take a few moments to inspect the fuses just to be safe.

Has anyone had good experience with replacing the the air bags with springs? I'm seriously considering the conversion.