I know it is not standard practice, but I am looking for a way to make beams parallel to staff despite the noteheads on either side of the beam having different vertical positions on the staff.
Setting beam damping to a high value reduces the slope substantially, but it doesn't go to zero. Can someone suggest a way to do this?
\version "2.20.0" { \override Beam.damping = #5 g''8 b b c'' c'' b b g'' }