But you had to make what to me would be major mods to fit your air ride in didn't you, and didn't you lose the swivel? I had a free air suspension seat (took it off after fitting up before release and since we ended up with some slight mods, we couldn't sell the seat on a production machine) that I let co-worker have because of the slanted seat pan. Love the air ride on our large JD and NH tractors and would want to have one on my 5740 but my crappy welding to modify the seat pan - I decided no. When I am lying in my hospital bed having my spine replaced (I am sure this will be possible in the future) I will wish I had learned to weld better.