Thanks. The RTV's that I got both came with the Kubota window guards which I gave to a couple of neighbors who have the x1100. I think the stock guards work better on the new model because of the large gap between the cab and the box. The older model has the box up to the cab and easier to catch the guard with stuff when raising the box. I made two at the same time, fairly easy to make and won't break the bank. To make the bends to clear the cab just cut through with a cut off disk 3 sides, I have one set up on a angle grinder, and pull into the cut. Then a pass with the MIG does the trick. If a greater angle is needed just take a little more out of the cut.