On my Bobcat 743 - the auxiliary hydraulics - is there a way to "lock them on"? I know you move the right lever left/right to activate them. I want to put a backhoe on the front, and I want to lock them on, exit the cab, and sit on the backhoe and operate it. I know on some other models there is a toggle switch or something like that, and I mine I can't find that. The auxiliary hydraulics work...