yes, there are a set of leveling screws in the control box, but I defy anyone to get to them
They are behind the HWH pump system, which on the Apex has an auxillary pump built into the system,which makes it longer than the standard system seen on all the other coaches. so, with all the hydraulic hoses jammed in and around the longer manifold, they jammed the HWH control box in behind all of that. Unreachable. And on top of that, the control box is partially velcroed in, so adjustments are pretty much useless, even if you could reach them.
Dudley Do Right '06Apex40,MDTS.