I am too embarrassed to say how long I have been fighting this problem today, but here is the situation:

All I want is for BiaB 2013 to transpose one measure from an Em chord arrangement to a F#m chord arrangement, keeping all the rhythm section the same. It just won't do it for me. The chord box will show the F#m chord, but it still plays the Em chord and all its arrangements. I just want to transpose one measure and its holding on to that Em like a bulldog.

What am I missing?

Thank you for your help.