To all the participants in this thread,
Thanks for all your questions and comments. Special thanks to Tom for "keeping me honest". I think I now know considerably more about the WD hitch than I did when I first posted due to having to respond to Tom's pointed questions. No, Tom, I would not have hit you with my Statics 101 book but might have jabbed you with my slide rule.
Also thanks to Barney for tolerating the seemingly endless debate and for making his own valuable contributions.
Tomorrow we head to Canada for a week of fishing, so you won't be hearing from me for a while. Don't distribute any tongue weight while I'm away.
Ron
