Please have a look at this example.
```
{
\omit Staff.TimeSignature
\repeat unfold 16 { \grace e'8 d'4 } \break
\repeat unfold 8 { \grace e'8 d'4 }
}
\paper { indent = 0 }
```
As can be seen, the spacing between grace notes and the corresponding
main notes increases if the overall spacing of a staff is loose. I
consider this a bug – the spacing should always be the same. In my
real-world score, the spacing becomes so large that it almost looks
like an additional main note.
Is there a possibility to improve that?
If you agree that it is a bug I will file an issue, since I couldn't
find a corresponding entry in our tracker.
Werner