allow reducing vertical padding between notification tray icons (e.g. for when taskbar is vertical)

Been using the beta/latest versions of this forever, (thank you again), with vertical taskbar and it was perfect, recently migrated to a laptop with a touchscreen (w10 like before), and now the notification area icons have large vertical spacing between them taking up too much space and that cant be reduced in anyway even when not in tablet mode or disabling touchscreen .. the option in the tweaker to reduce tray icon padding works horizontally but not vertically as would be necessary for vertical taskbar steup .. would it be possible to add this please?