I bought a harbor freight quick hitch for $70 and rather then hack it up or weld to it, I made it work with all my implements without bushings or modifying every one of the attachments. This simple fix will tighten up the connection points so there is very little slop. These modifications pop on and off so it can be returned to original.

here is the sketchup of the hook https://drive.google.com/file/d/10a26...