Yeah… the G70 allowed you to write your own presets. Mind you, without a touch screen to easily select them, if the BK-9 did this, it’s still a PITA to accurately select them while you are playing. It’s tough to see which one is highlighted and then you have to scroll and press, which can be tough live without getting the wrong one by mistake.

If I’m on a live gig that primarily wants B3, I just write several registrations to adjacent Performances and select them on the fly. If you’re using styles, you can use the Performance Hold to retain your style, tempo and variation settings while you crank through the Performaces/Registrations.