Issue 1828 in lilypond: contextStringTuning creates extra space after first system

[lilypond]

Status: Accepted
Owner: ----
Labels: Type-Ugly

New issue 1828 by address@hidden: contextStringTuning creates  
extra space after first system
http://code.google.com/p/lilypond/issues/detail?id=1828

Using the code below produces an extra space below the first system.  Using  
\set TabStaff.stringTunings to achieve the same effect has no such effect.

\version "2.14.2"

music = \relative a,, {
  \repeat unfold 20 {
    a4 a a a
  }
}

\score {
  <<
    \new StaffGroup <<
      \new Staff {
        \clef "bass_8"
        \music
      }
      \new TabStaff {
        \contextStringTuning #'custom-tuning <b,,, e,, a,, d, g,>
        \music
      }
    >>
  >>
}

Attachments:
        customTuning.png  20.6 KB