Chalky wrote:
ok, I can see how it all works in the PitchFlex algo on my Mac, and I can make it work from the Mac by pressin gt he Flex button in H9Control on the screen, but I cant see how to assign that 'software' Flex button to the 'hardware' H9 switch … I have read the H9 Control manual on this but still can't get it 
… can you guide me on that?
You can assign the Flex button to an aux switch but not to one of the switches on the H9. To assign it to an aux switch in H9 Control, click on the pedal button in the bottom menubar of the app, go to Aux Switch Mappings, and go to Performance Switch. There you can assign the performance switch (in this case Flex) to a particular aux switch button.
