Fastcat, you were right on target! Thanks for your observations and input
The 750 LB bars were way too light! The unit bowed the bars severely and almost sat on the ground. I changed out to the 1000 bars, but left off the dual cam sway control. The unit come up some but still does not sit level. I have ordered a set of tork lift stable lifts that make the overloads work sooner, so we will see what difference that makes?
The good part is that the unit tows great and handles fine. No sway at all, and it corners well for something so top heavy. The hitch works great.
I need to invest in a turbo brake or something similar as the grades in the national park give the brakes a work out even using the lower gears in the manual trans.