Hi Greg - In the data editor photo you attached it is showing Zone 2 as "not-enabled" - not sure if that has something to do with it or not without seeing the rest of your settings. One thing I did that was very useful load in some stage settings into the editor and disabling all but 1 zone and then experiment with different sounds, filter settings, effects, etc for that one zone. It gave me a real good understanding of the PX-5S sound architecture.