Sorry for the confusion and I was out of town after I posted. I'm looking for a better ride from the chucking I get with the slider hitch on the truck and the factory pin box on the trailer. I don't need the slider capability anymore and was thinking of replacing it with a better hitch hoping that might get me a better ride.
However, I'm now wondering if I would be better off replacing the standard rigid pin box on the trailer first, with a better one if I can't afford to replace both right now. I hope this is a better explanation.