Hi zac,
There are a couple of settings in BIAB that, by default, give BIAB the power to interpret chords and change them if the software thinks it's a smoother a progression. It sounds like you need to deactivate these settings.
The image below shows these two settings. They are accessed by right-clicking on the chordsheet and then selecting "Song Settings".
Brief explanation of settings...
1. Force Simple Arrangement = tells BIAB to play the chords entered.
2. Natural Arrangement = tells BIAB to consider the chords around a given chord and modify them if a better progression exists.
Hope this helps,
Noel
That did it. After disabling Natural Arrangement it plays the chord now.
Thanks Noel!