I was giong to make a drawbar lock for my kubota so I can have a ball on it without the bar rotating. I have seen other hitches that use the top link with a piece that goes down to the draw bar.
What would be the advantage to use the kind that uses the top link instead of using just the drawbar and lock?
What would be the advantage to use the kind that uses the top link instead of using just the drawbar and lock?