BRIEN AMSPOKER commented,
I found the solution: When I view the score in Scroll View, the missing staves appear at the top. I just have to cut and paste the affected measures from lower staves to upper staves and in some ca...
BRIEN AMSPOKER created a post,
I scanned a score for SATB. There are places in the score where one or more of the staves do not appear. For example, when just the sopranos and altos are singing, the tenor and bass staves are dro...