A friend purchased a Tractor Supply single shank subsoiler for his BX27 Kubota. He offered to let me use it if I would help him install it on his tractor. With his 3PT CAT 1 hitch all the way up, the hitch pins are only 27" from the ground, so the shank barely grazes the ground. My JD1023E hitch pin receivers on my draft arms are 28", which should be good enough. Does anyone know what the dimensions are on the Frontier PS10? I would feel better if I had 2" of clearance instead of just 1". By the way, the Tractor Supply subsoiler works great with the BX27. It cut smoothly and the tractor pulled it easily.