I restored a nice 3 bottom CASE plow. As you know the hitch is a spring loaded hook type trip hitch. That is fine, however for towing down the highway for show and parade, there is a lot of flip-flop in the twist clevis. I wired it in also. Just want to make it road ready, I am thinking about modifying it to hitch -pin type.. for safety. I don't plan to use it for plowing, but want to be able to change it back if neeeded.
Any suggestions on the design for this?