Just disc and cleaned up an area in my pasture for my wife to use for her barrel racing practice. I am looking at a King Kutter rotary harrow vs TR3 drag rake ($1200 vs $4000) Does any any body know if the King Kutter would work on a dirt arena to keep it soft and not so packed down? I have seen it work good on a sand arena but not sure about a dirt one. Can't do the sand thing right now for our arena and disc it every few weeks and trying to level it out is a pain in the butt. Thought about those drag gates that you get from Tractor Supple and hook to an ATV but not sure if the teeth would loosen the dirt up enough to make it softer? Thanks for any feed back.