I want to make a song. The 5 staff lines should be better visible, so I want to have thicker (fatter?) lines.
How do I do that?
As of the current version (2.1), the thickness is fixed.
It may help to print in better than draft quality (or use a different printer).
It is possible to save each page as EMF in Print Preview (http://ntworthy.com/nwc2/help/MNU_PRINTPREVIEW.htm). In theory, the lines could be made thicker by editing the emf file.