Re: Wide Spacing
Reply #2 –
Noteworthy is designed for modern standard notation. For ancient notation, you might want to look at LilyPond.
Since all the notes you use will be stemless, you might try creating a replacement Sysfont (instead of NWC2STDA.ttf). Make the width of the notehead glyphs very small, say 30 instead of 500. This doesn't work well if you have stems as NWC2 doesn't (yet) connect them consistently.
More complicated is to map the 64th rest to a null glyph and enter all the notes as RestChords. This what I did in the attachment which shows a measure done in NWC2, followed by a scan of the music.
edit: minor spelling fixes