Roy, Thanks for the suggested fix. This may be the one. None of the others have panned out. Question: does the lack of flexibility in the link after your fix do anything to the turning radius? (Retired accountant with no mechanical ability asking.) Also, what do you mean by "opposite direction?" Would that be clockwise or counter-clockwise?
Thanks for the help. And thanks to all the others with your suggestions.
David Horn, TX; 2014 40ft Phaeton QTH; 2014 Mazda CX5; 2013 Can-AM Spyder RT-S on TandemTow trailer; Traveling with Ringo (an English Cocker)