Count me as a dissatisfied user...
I had no issue getting the full distribution needed (and more, if I wanted) on my F-150, although did have to tighten them up really tight.
But, a 32' trailer was just too much - lots of sway that the cone couldn't prevent. Tried maxing out tongue weight as much as was physically possible, and no change. I assume there was just too much tail wagging the dog for the hitch to compensate.
Rather than spend money and time on other hitches that I was unsure whether they would cure the problem, I spent the big $$ for a ProPride...
Love the idea, but they seem to be only practical for smallish trailers.