Re: Sull'arco and Giu arco
The symbols you mention are present in the NWC staff symbols font. Here is an example:
!NoteWorthyComposerClip(2.751,Single)
|Text|Text:""|Font:StaffSymbols|Pos:7|Justify:Center|Placement:AtNextNote
|Note|Dur:4th|Pos:2
|Text|Text:""|Font:StaffSymbols|Pos:7|Justify:Center|Placement:AtNextNote
|Note|Dur:4th|Pos:2
!NoteWorthyComposerClip-End
They're also in my *Dings font suites