I was expecting to make changes to this device but I wasn't expecting it to happen so soon. I've now made 3 of these devices at peoples requests. I was thinking about how it connects in to the leetro controller and I realised if I connected to the original controller I could duplicate the signals coming from that too. This would allow me to adjust the Z controls using the PAD03 panel the same as before. I can also draw power from the leetro controller so even if the device isn't connected to the PC the whole thing still works.