Collisions in tuplet beams across staffs

[Oscar van Eijk]

Hi all,


I've written arpeggios using tuplets with this code:

\times 8/7 { es,,32 g bes es  \change Staff = upper g bes es}
\times 8/7 { g es bes g \change Staff = lower es bes g}
\times 8/7 { es g bes es  \change Staff = upper g bes es}
\times 8/7 { g es bes g \change Staff = lower es bes g}

It used to work ok with v2.6.0, but in 2.10+ I can't get the tuplet
beams right anymore; see the attached screenshots.
Overriding the direction doesn't seem to help me:

\times 8/7 { \override TupletBracket #'direction = #down es,,32 g bes es
\change Staff = upper \override TupletBracket #'direction = #up g bes
es}


I tried 2.11.40 as well; that has the same result as the 2.11.39
screenshot.

Any suggestions? Is this a bug?
Thanks in advance,
Oscar

v2.6.0.png
Description: PNG image

v2.10.25.png
Description: PNG image

v2.11.39.png
Description: PNG image