Staff Respacing

I have to re-edit the staff spacing every time I open my project. I saw the previous forum posts, and I have reset my layout, still, every time I open my project, I have to edit and arrange all the spacing on pages.

  1. Is there a way to regulate that the staves fill the whole page automatically in terms of staff spacing without wide spaces in between?
  2. How can I prevent the staff spacing changing each time I open and close the project?

What you are experiencing is abnormal, and will be down to something that is specific to the project. Please either upload a cutdown version of the project that exhibits the problem, preferably with before and after screenshots, or send the file directly to the development team.