Agree with VXorado...
~I got the Ranchos and tried the softer settings like 2/3. I got some floating action on front when braking.

~So I raised them to 4 front/4 rear.....still got some floating.

~Then cut rear bump stops in half...still very VERY harsh, kidney jarring ride on anything other than smooth pavement. It vibrates so much I think my steering wheel and rear door feel like they'll fall off.

~Then put them at 6/4 (Ranchos recommended settings for off-road). I liked this setting and now leave them at that, but it's still really rough.

ALL this combo dramatically improved the "slamming" effect of the rear end, but the VX is just a rough ride, no way around it.
.
.