Open any BIAB file or a brand new one.
If you go to Notation > Opt., and in the top right-hand corner
set the "Chord Vertical Position" to (say, 2) then "Ok", then
Save your file and close BIAB.

Re-open BIAB and the same file.
When you again go to Notation > Opt.,
the value RE-SETS TO 5.

It should "remember" what the value was for the song you saved, and not revert to the default. ALL print settings should be saved per song.

Thanks!
LLOYD