I am trying to hook up a loader to 806 and just cant seem to find a point to connect the pressure or the return line. I have an external joystick controller. The threaded spots underneath the steering won"t work because there is nothing there on either side. I removed the plugs and it just goes straight thru. No lines connected on the back. Underneath the seat I have the two valves which have stuff connected. Is there something that I am missing here or am I just stuck using the levers on the side of the seat. I really don"t want to use them. Any advise would be greatly appreciated. Thank you.