Changing the thickness of staff lines

You can change the thickness of staff lines project-wide.

Procedure

  1. Press Ctrl/Cmd-Shift-E to open Engraving Options.
  2. Click Staves in the page list.
  3. In the Staff Lines section, change the value for Staff line thickness.
  4. Click Apply, then Close.

Result

The thickness of staff lines project-wide is changed. Increasing the value for Staff line thickness makes staff lines thicker, decreasing the value makes staff lines thinner.