I have a CTR2 Quad knob which, like a mouse, sits under my hand and gives me simple control of my rig to change frequency, tune, PTT, change bands etc. It is used through my MAC running FT-Control, software designed to control a rig from the MAC. I have to say better than HRD! It would be great if I could also use the CTR2 Quad within Station Master as well. Is that possible? Perhaps in the future. It needs Station Master to have the coding to see the Quad and act on its instructions.