Well this might sound strange but here goes. About 2 weeks ago I changed out my shocks. A couple days later, the back end was slammed to the floor overnight. About a week afetr that, I left the house, back end on the floor, get to school, the thing is way too high in the air. Good thing is, this made me realize that my drivers side rear bag is leaking a bit. I suspected the compressor at first, now I think it may actually be either the sensor or the solenoids. Anyone have any ideas as to what may be wrong?