I saw a small plow for sale yesterday for what I thought was a reasonable price ( $50.00 ) so I stopped and inquired about it. The owner said he bought with a small tractor and he didn't have a need for it since he had a MF135 and a two bottom plow. I noticed that it did not have a 3 PT attachment and I wonder how effective it would be dragging it behind a tractor. I don't see how you would be able to finish a row and start another. What am I missing here ? Is this where you would use a drawbar to raise and lower with the lift arms ?