Stefan, you wrote 25/12/2020 21:56:18 Subject: Re: how to move a clef horizontally
The best explanation is here: https://lilypond.org/doc/v2.21/Documentation/learning/moving-objectsDear Thomas and Kieran, thanks for Your replies. It seems, that the solution of Thomas works better for me. I would like to know what\once \override PianoStaff.NoteColumn.force-hshift = 1.5does.
Scroll down to find it. Trevor