tegu69 wrote:
I've never owned a sliding hitch, but just looking at those pictures, wow. Most of the weight is going on the front rail unless you are pulling. It looks like a fulcrum point that would put an upward pressure on the rear rail when hitching, or going down a road that would cause chucking, or even if you are braking and putting more brake to your tv than the brakes of your fw. It would be interesting to see a pic of the top of the rail under each roller.
I think you are looking at the picture wrong. It is the front rail that is pulled up! Chris