Preset 1 ---hold bank up
Preset 2
Preset 3 ------hold for layout .to get into a stomp /effect on/off
Scene 1 ------hold bank down
Scene 2
Scene 3 ------hold for tuner
for what I have read about customization it appears this is easily possible .
Using the Axe-Fx III front panel, I was able to set the above up easily.