I've been enjoying my SEQ V4.  Such wonderful work, and I'm still wrapping my head around it. I'm trying to get a live setup happening using the SEQ V4 to play/trigger backing synths/drum machines for live trombone and guitar to play with.  I'm not sure that the unit is best suited for this use case, but I'm curious: Song mode: Is it possible to have a song loop a section (let's say the last 32 beats) infinitely until a cue (triggered by a midi note via pedal) once it gets that cue, it