accidental spacing

[yota moteuchi]

Hi,

I have a crescendo hairpin stuck between two consecutive notes (as you can see in the example below)
I tried to use a SeparationItem - padding... without success, even with a padding of 10 there is ... no effect (here, I tried between two fourth notes, but wherever I use it, I always have the same result : none)

\include "italiano.ly"
\score {
    \new Staff \relative do'{
        re4 re \once \override Score.SeparationItem #'padding = #10 re re
        <re sib'>1:32 \fermata \ppp \<
        <sib' fa'>4-^ \! \ff r r2
    }
    \layout {}

}
\paper { ragged-right =##t}

and the corresponding screenshot... as you can see... you can't see anything

Yota

spacing.png
Description: PNG image