I have a second sequence running video cues on my master #20. I know that the Master Button acts as GO, but is there a key combination for GO BACK. For obvious reasons, this is a pretty good thing to know. Right now, if someone jumps the gun, the only way I know to go back is to load sequence #2 into the Main Playback and GO BACK, which screws up sequence #1. It a no-win situation.