Note values include half notes (minims), quarter notes (crotchets), eighth notes (quavers), sixteenth notes, and thirty-second notes.
I have found difficult to enter triplets the way I want in BIAB staff roll mode.

1) How do I force BIAB to enter quarter note triplets?
2) How do I force BIAB to enter halfnote triplets?

Even tought done in staff roll mode, BIAB displays triplets as
tied eight note triplets. However this is the very same thing.
But quarter triplet looks nicer to me.

Also triplet/even modes give strange displays when toggled on/off
for same notation. To me correctly entered triplet is ALWAYS triplet
in even feel and in swing feel.