An interesting mechanical concept but it leave a few questions.
It looks like, without significant modifications, that it will only work with the Equalizer WD system. I say this because any other hitch head would require welding and once welded there would be no head tilt adjustment.
it is not clear in the video if head tilt is available in the system filmed. A requirement for original setup and to correct for ware.
It is a shame that they had to voice the urban myth that a WD hitch transfer 1/3, 1/3, 1/3 of the weight. Using such a false statement cause one to maybe question some of their other statements.
WBCCI 12156 AIR 3144 WACHUNG TAC NJ6
2004 Excursion 4x4
1991 34 ft. Excella +220,000 miles, new laminated flooring, new upholstery, new 3200 lbs axles