> I would like to have the tenuto mark a bit farther away from the > note. I had a similar issue with tuplet numbers and then "\override > TupletNumber.Y-offset = #-2.5" fixed the issue. I don't know what I > should replace "TupletNumber" by in the case of tenuto lines.
Have a look at this Visual LilyPond Grob Index: https://github.com/joram-berger/visualindex/files/7787574/visualindex-2.23.pdf Almost all shown elements are clickable, linking to the corresponding documentation. It is work in progress and intended for the current development version (for example, `SegnoMark` doesn't exist in 2.22), but I guess it could help in such situations. Werner