Are you using the Audiofronts Midi Expression device to set your pedals to specific channels/cc’s? If so, I’d like to know how you have it set up Cantabile. For example, I have one input in Midi Expression set to channel 2, CC76, to control the leslie speed on Blue 3. I have another pedal on channel 4, cc64 to control sustain for Pianoteq. Each of these apps are set up in a rack. I’ve started by creating a background rack. I think I’ve got some of the parameters correct, but obviously not all because it’s not working. For example, I don’t think I have the correct controller setting or Action.
I’ve been able to make this work at the song level by setting up Midi Expression as a midi input device, routed to my Organs rack. But I’m sure there’s a way to do this at the Background rack level so I won’t have to set it up at the song level each time