The theoretical pivot point of the Hensley isnt static, but the geometery is very similar to the upper and lower control arm geometry of your tow vehicle- the trapezoidal linkage pivot os the intersection of the angles of the lengthwise "V" formed by...
Any Dodge Motorhome Chassis owner is welcome on the Travco email list; we have owners from the 1959 models onwards!http://autos.groups.yahoo.com/group/travco/ The Travco Motorhome Mailing list, for owners and enthusiasts of the Travco, and Dodge Moto...