I am attempting to set up and use live keyboard patches via usb in Logic and I would like to be able to use an expression pedal as a volume control, but can't seem to get it to register. The sustain pedal registers normally. Is there a setting in the utility page that I need to change in order to make this work? I'm using a radial usb audio di and it sounds great otherwise.
We have to assume because you don't say, 1) you are connecting a Yamaha FC7 sweep pedal to the Foot Controller jack of the MX
2) the Foot Controller is set to the default EXPRESSION (FC1 = cc11)
If the MX is connected to the computer via USB, what does the "radial USB audio di" do in your setup?