Hi all, I found something that seems to work!! Hope this helps someone else.
Best, Kieren. %%% SNIPPET BEGINS \version "2.25.11" \language "english" \layout { line-width = 3.5\in ragged-right = ##f } accidentalNoWidth = \tweak Accidental.extra-spacing-width #empty-interval \etc \markup "No accidentals:" \new Staff \with { \remove Accidental_engraver } << \clef bass \key bf \major \voices 1,2 << { f8 f g! f f f f a } \\ { bf,8 f e-\tweak extra-offset #'(0.05 . 0) _\markup \with-color #red \with-dimensions-from \null \draw-line #'(0 . -38) ef d c bf, c } >> >> \markup "No tweaks:" \new Staff << \clef bass \key bf \major \voices 1,2 << { f8 f g! f f f f a } \\ { bf,8 f e ef d c bf, c } >> >> \markup "Using \accidentalNoWidth:" \new Staff << \clef bass \key bf \major \voices 1,2 << { f8 f \accidentalNoWidth g! f f f f a } \\ { bf,8 f \accidentalNoWidth e! \accidentalNoWidth ef d c bf, c } >> >> %%% SNIPPET ENDS ______________________________________________ My work day may look different than your work day. Please do not feel obligated to read or respond to this email outside of your normal working hours.