Set stem.renderHeightAdjustment = -3 to shorten the stem for notes with flags. This prevents the stem from poking out past the end of the flag.
Set stem.renderHeightAdjustment = -3 to shorten the stem for notes with
flags. This prevents the stem from poking out past the end of the flag.

Tails/vexflow,Tails/vexflow,Tails/vexflow