French baroque: Trills, Grace and Slurs

[Franz-Rudolf Kuhnen]

Hi,

I have a problem with Trills which are connected by a slur with following 
grace notes.
In the first bar ist the trill-sign above the slur, which is correct. I want 
the same behavior with the "+"-sign in the second bar. It should be also 
above the slur.

Can anybody help me?


\version "2.10.19"
\paper {
  line-width = 6\cm
}

\score {
\relative c' << 
\new Staff {
\time 2/4
a'4 \afterGrace b\trill(  { \stemDown a16[ b16]) } 
\bar "|"
a4 \afterGrace b-+(  { \stemDown a16[ b16]) }
}
>>
}

Best regards
 
Franz-Rudolf Kuhnen
http://www.kuhnen-koblenz.de