Am I right in my understanding that footswitch A can control a stomp/scene AND also serve as the tuner on/off via press and hold? In other words, you don't need to sacrifice a footswitch to have easy access to the tuner... right?
You can long press switch A and bring up the tuner, regardless of the mode. In tuner mode switch B toggles mute and the switch C is tap tempo. Tapping switch A again exits.
