You would get more responses if this was in the Band-in-a-box Windows or Mac forum depending on what OS you have.

Anyway you see the start, end and chorus boxes. Start tells BiaB on what measure the choruses starts. So if you put a 5 in there all choruses will start on measure 5.

However if you want the third chorus to start on the first measure you would have to unfold the song. If you need help with that just ask.

Whenever I get something stuck in the back of my throat, I dislodge it by drinking a beer.
It's called the Heineken Maneuver.

64 bit Win 10 Pro, the latest BiaB/RB, Roland Octa-Capture audio interface, a ton of software/hardware