I can create a slash sheet by simply using the text tool and spacing the generic font forward slash mark
on the keyboard with in the staff lines, then I copy the entry and paste the slash mark grouping where I need them.
Although this has no MIDI interface value its a great way to create a quick slash chart with out having
to create a masterpiece every time you want a simple chord chart .... when using the text tool you can
select your font, If you installed MuseScore there should be a Muse Jazz somewhere listed in you font book or
download fonts from the MuseScore site. All I really want most of the time is a simple program where I chose from a
series of character and tool pallets, and then just drag and drop the characters on to the staff layout.