Grace note aligned to beat

[Oscar Dub]

Hi everyone,

I'm trying to replicate the grace note positioning in the score example 
attached, but I'm struggling to alter how the grace note gets placed relative 
to the other staff elements. I want the grace note to align with the note 
column of the whole note above, suggesting it would played on the beat rather 
than before.

Grace notes in LilyPond seem to be engraved before the note they are attached 
to by default. Is there an override or a hack so I can get graces displayed as 
I'd like (i.e displacing the note hosting them)?

Snippet code attached.

Thanks,

Oscar

grace query.ly
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