@Dan

Thank you for making the requested change. This will make the selection of Track/Part voices so much easier with the control surface.

I assume this will be available in the next release of the vArranger software?

I am doing some renovations/painting in my studio, so I have paused the production of the control surface prototype until that work is finished.

I have received the cut to size pieces aluminium. In the first version I'm thinking that I'll use strips of aluminium to mount the rows of buttons. This will allow me to easily adjust the position of the buttons until I am happy with their location. I will then use the cut to size panels for the second version. I have also obtained some lit buttons for use with the second version.