> Look at this example > > > \relative c' { > \clef "alto" d'2 \tweak positions #'(8 . 4) ~ > \clef "treble" d2 > } > > The `\tweak positions` doesn't work – which is kind-of expected. > However, for this very situation it would be nice if I could change > the start and end position of the slur manually.
Of course, it would be even better if LilyPond could handle this situation automatically :-) Werner