Re: more Tuplets...

[Kieren MacMillan]

p.s. That being said, in your example, there's no need to use \set 
tupletSpannerDuration. That's only useful for multiple tuplets, e.g.:

\version "2.15.40"

\score {
  \relative d'' {
  \clef G
  \time 6/8
  \key a \major
  a2.
  \times 6/4 { e16[ fis g gis] a[ ais b b] }
  \times 6/4 { e,16[ fis g gis] a[ ais b b] }
  \times 6/4 { e,16[ fis g gis] a[ ais b b] }
  \times 6/4 { e,16[ fis g gis] a[ ais b b] }
  \times 6/4 { e,16[ fis g gis] a[ ais b b] }
  \times 6/4 { e,16[ fis g gis] a[ ais b b] }
  \bar "|." }
}

\score {
  \relative d'' {
  \clef G
  \time 6/8
  \key a \major
  a2.
  \set tupletSpannerDuration = #(ly:make-moment 6 8)
  \times 6/4 {
    e16[ fis g gis] a[ ais b b]
    e,16[ fis g gis] a[ ais b b]
    e,16[ fis g gis] a[ ais b b]
    e,16[ fis g gis] a[ ais b b]
    e,16[ fis g gis] a[ ais b b]
    e,16[ fis g gis] a[ ais b b]
  }
  a2. | a2. | a2. | a2. | a2.
  \bar "|." }
}

Hope this helps!
Kieren.