I'm using a Kubota MX5000 for mowing, bush hogging, chipping etc. the hitch lift arm balls are cat 2. Everything I use have cat 1 holes and pins. So I have to used bushings one very implement, which I really want to get away from. What is the easiest way to do this? Changing the lift arm ends, changing the balls? I just hate to use those bushings, because most ot the time they are too short compared to the distance between the lift ears on the implement to maintain a good support, leaving the bushing sliding. Any help would be appreciated.