I own a 1995 Mercedes-Benz S600 Sedan with OEM self leveling hydraulic suspension. I'm trying to figure out a way to control the ride height using the stock suspension. I haven't seen anyone else that has done it besides this guy- No bags, OEM Hydraulics... - StanceWorks

I'm assuming the way to do it would be to bypass the module that controls the SLS system and have something like this-
BAG RIDERS | BILLET SWITCH BOX
with gauges that read out the pressure of each hydraulic cylinder.

Any ideas?