Looking to put e-z steer in a JD 8300 and a 4440 spra-coupe and wondering where the best place to mount the controller would be. In the tractor I think a bracket would work bolted to the back corner post of the cab, but I don't know about the sprayer, there just isn't much room in those cabs. And it has to be connected very securely so there isn't any vibration. Anyone have any ideas.