Piano pedal mark collision (\sustainOn, \sustainOff)

[Przemyslaw Pawelczyk]

Hi!

I have a problem with \sustainOn and \sustainOff colliding each other
in some cases.
I use following pattern

    s32*31\sustainOn s32\sustainOff

instead of

    s1\sustainOff\sustainOn

to achieve a bit better pedalling in MIDI, but it often looks bad on the paper.

Is there any way to improve it globally?
Is there any way to fine tune horizontal position of the pedal indication?

Or maybe there is even a way to use some Scheme magic that would allow
writing simpler form (s1\sustainOff\sustainOn), yet modifying it for
MIDI (changing off placement by given duration, 32 in  the example)?

Exemplary source file and PDF:
http://paste.przemoc.net/lilypond/piano-pedal-mark-collision/

Regards.

-- 
Przemyslaw Pawelczyk
Cross-site thinker, rookie composer, Linux apprentice
https://soundcloud.com/przemoc86