We have the Hensley Hitch on our 2013 Flagstaff Classic Super Lite. I can tell you that your sway problem will be greatly diminished. I some times now realize that a semi is right beside me when I see it out of the corner of my eye. It has not thrown me off the roadway and is not sucking me into its slipstream. I believe the Hensley is very similar to the ProPride (not wanting to start a long comparison).
We are camped on the Kentucky River at the moment so pictures will have to follow in a few days. My hitch bar has a 4" drop so the spring bars do hang low and I have dragged them once. The tanks position was not a problem on my rig.
I need a few adjustments that I will accomplish in a couple of days on the way home, but I will not be hauling 35' of trailer behind me again without one of these hitches.
PM me if I can answer more questions.
2001 Ford F-350 Super Duty CC Dually, 7.3 Diesel
2013 832IKBS Flagstaff Classic Ultra Lite, Hensley Arrow Hitch, Carlisle tires
2016 days camped....211, it ain't over yet!
On the road to ALASKA May 6, home Sept. 13, 2016. 23 states, 3 Canadian Provinces, up to the Arctic Circle, 17,300 miles, 131 days on the road. 1 flat tire, 4 oil changes. What a beautiful trip!