Moving a volta bracket vertically

[Sven Axelsson]

There seems to have been changes to the VoltaBracketSpanner that
aligns the volta brackets to each other even with music of different
height under them. This is good. However, I can't seem to find a way
of moving them vertically myself anymore. I used to do:

    \override Score.VoltaBracket #'Y-offset = #5.0
    \override Score.VoltaBracket #'height = #2.2

But that doesn't have any effect as far as I can see. Twiddling the
no-alignment property also have no effect. Could someone please tell
me what the current way of moving the volta brackets down, possibly
overlapping the music, would be?

Thanks

-- 
Sven Axelsson
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