yes mate pretty sure, the x and y axis have 2 switches wired in series (but I had the wires the wrong way around so I know they wont work. But on the z axis I only had 1 switch at the top of the z axis. When you press the switch the input on the software screen lights up. If you un plug it and place it in the x axis the input for the x axis lights up on the screen so I know the plug is working on the box. When I try it in the y axis nothing happens on the software screen which is making me think something is a miss with the box if that makes any sense mate