>> ```
>> \override PaperColumn.used = ##t
>> ```
>
> I see in Spacing_engraver::stop_translation_timestep():
>
> SCM proportional = get_property (this, "proportionalNotationDuration");
> if (unsmob<Moment> (proportional))
> {
> set_property (musical_column, "shortest-playing-duration",
> proportional);
> set_property (musical_column, "shortest-starter-duration",
> proportional);
> set_property (musical_column, "used", SCM_BOOL_T);
> return;
> }
>
> so it looks like you can remove it.
Thanks for confirmation.
Werner
