Thanks to all for your quick replies.
I will pass the question on to PG Music Support as suggested by Matt.

I have made myself an 8 measure sample song that is basically a scale running from C0 to C9, to play around with the options. Playing around with the Split at option, I have confirmed that an absolute note is on one staff or the other.
But funny, how almost every piece of sheet music I have has temp lines above the bass staff AND below the treble staff.

Here is a picture of what I'm talking about.
Perhaps a useful feature to add ?
BiB contrasted with Accordion Sheet music

Last edited by pmak; 05/09/20 09:09 AM.