Is there a preferred order when setting up? I read that the unit should be level before extending slides. So I've been doing the auto-leveling first, until the monitor says "success" and is level. The...
I might be helpful if you let us know what coach you have since the procedure may vary. Ours is slides out first than drop air/level. Leaving is the reverse.
Here the theory is that the chassis needs to be "square" not level to prevent the slides from possibly binding. Leveling first can slightly torque the frame out of square.
However your coach may vary so go by the manufacturers instructions.