appoggiatura

[Nick Didkovsky]

Hello,

Can someone point out what I am doing wrong?

I have a staff where the first note has an appoggiatura (see below)
When this staff is converted, the layout looks good although there's too 
much horizontal space between the  appoggiatura and the quarter note
If it is laid out with another staff below it, the layout has a problem: 
staff shows clef, time sig, appoggiatura, time sig again (!?), then 
quarter note

If the appogiatura is added to the second note instead of the first 
note, there no problem

Can someone advise?
Thanks
Nick

% Staff 1

"aStaffAA" = {
\override Score.RehearsalMark #'font-size = #-1
\override Score.VoltaBracket #'font-name = #"New Century Schoolbook"
\override Score.VoltaBracket #'font-shape = #'bold
\override Score.VoltaBracket #'font-size = #+1

% Measure 1
\override Score.MetronomeMark #'padding = #4.5
\tempo 4=60
\key c \major

\override Staff.TimeSignature #'style = #'()

\time 4/4

\clef treble
\appoggiatura e'16
e'4
d''4\noBeam
a'4\noBeam
d''4\noBeam
% Measure 2

\clef treble
R4*4
}