sch911 wrote:
Probably not. Having the hitch pivot point behind the rear axle centerline is the root cause of all sway. So all TT's are at risk. The WDH does nothing either way to help or hurt sway (except for a few that rely on friction to mute sway). To eliminate it you need to transfer that pivot point forward. This is what a Hensley does.
The video in this thread seems to indicate that weight distribution has a significant impact on the propensity of a TT/TV combo to sway.
http://www.rv.net/forum/index.cfm/fuseaction/thread/tid/29023240.cfm