I have an assignable ribbon controller on my midi keyboard. When I set it to midi volume CC7 it moves the track mixers fader but doesn't alter the arrange instrument parameter boxes vol. I have had my ribbon controller moving the arrange windows vol but haven't found how to make it a consistant logical process IOW it's not working now. I would like to be able to set each tracks midi volume in the arrnge without using a mouse, a ribbon controller is so much more intuitive. Peace.