On Jan 10, 8:37*pm, Sam Giltner
wrote:
I remember seeing a trailer hitch that would absorb
the up and down movement of the tow vehicle reducing
the movement of the trailer tongue but can't remember
where to find it. Can anyone help. Thanks, 5 Ugly.

You may be referring to "air ride" hitches. Take a look at these:
www dot yourtrailerhitch dot com/html/receivers.html#Class12