Hiding empty staves
Well, so I switched this on, since my latest effort (Fl, Cl, Piano) has a piano solo section in the middle. Really I only want to hide both Fl and Cl when both are empty, and in the piano score I never want to hide the piano. Is there a clever way of doing this? If not, I accept that as being fussy, but:
Problem: a line has only treble notes in the piano part, and MS has therefore hidden the bass clef. I don't think this is expected behaviour; the "grand staff" is a single unit, and should either be there or not. I know that there are complications: if the piano part uses three or four staves, would it be obvious quite which to hide? But, surely, you just hide until there are a minimum of two.