Fill up the score

Why is one page only half a page while another one fills up the whole page without changing anything in the page layout setup menu??


You should check out this past Wednesday’s Discover Dorico YouTube video by John Barron. It’s all about staff and system spacing.
https://www.youtube.com/watch?v=oGOhUlY-0Vc

You can control this with Setup Mode, Layout Options. As Derrek said, see the video for more details.