That's crazy you squat with a dually. I sit pretty close to level with my SRW with 5 psi in the bags. I use about 30 PSI in my bags when traveling, still have good engagement with my overloads and have a slight rake, no sway. Once I put about 40-50 PSI in the bags (not needed), I disengage from the overloads a bit and start to sway.I have my rear Ranchos turned to 10 also.
I still haven't weighed my truck empty yet, maybe around 7,600-7800 I was thinking with me in it 2/3 tank of fuel.
Adventurer 910 DB loaded dry, 2/3 fuel 230lb fat man.
6960 Rear
4500 Front
Never been flashed at night.