I am wiring a 2-ch DCC-2W-RF wall switch using the wiring bundle from a DCC-ZWAVE-12R motor controller, connecting the wires to the pushbutton switches on the CB. My question is whether there is a normal, preferred routing for the wires through the back of the wall switch unit. I can see three possible routes but would rather follow the lead of someone who is has done this or is otherwise familiar with the usual practice. Thanks.