I am baling some hay for a neighbor who had to go out of town and I am having issues with how to drive this transmission. I understand that you can up and downshift within a range with the rabbit and turtle buttons on the side of the joystick but what I am having issues with is how to go to another range. I know you have to push the little button underneath where it is showing you what gear you are in, but sometimes it wont go anywhere, and then a big "N" appears on the dash. IF you use the clutch to change ranges do you ever have to push that little button? Please help, I am used to driving 40 series john deere's so this thing is like a spaceship to me.