Are you saying that you assign any controller number you wish and the AX III picks it up? I am trying to set up a Behringer FCB 1010 expression pedals A and B. I go A to work for WAH. But cannot get B to do volume. There are no YouTube Vids on this. So I am at a loss. I am at total loss when comes to Midi.The III can be remapped to allow whatever CC you want for whatever function you want, essentially speaking.
That’s easy adjustments which work with any controller. This spec is sysex data for more direct communication and specific control of a dedicated control setup.