Sorry. I did mistype when I wrote x1.35m. I meant to type x10.35m which was the same as the kioti ck35. Your right that the tractor I have now the McCormick x1.35h is the same as the Branson 3520. Sorry about thatYour tractor is actually the same as the Branson 3520, unless you meant the way to adjust the fuel settings. That's more or less the same on any mechanical injection pump engine.