I’m working with the 0-line staff template that @FredGUnn created and am wondering how to make the bar lines extend/be taller? This is for a pre-staff, pre-reading piano solo (so there will be finger numbers and an image of a keyboard) and so the bar line needs to be taller, more like a bar line in a grand staff.
How could I do this?
Tagging @jesele @johnkprice since you seem to have knowledge of the 0-line staff need. (thanks for your help yesterday).

