The compileFont command quickly returns True, which seems to me that it’s not doing anything when I run it.
His online font conversion tool still works to create the custom font (.fon) files, but they only seem to work on his lobo branch of MicroPython, not the standard uiFlow version of MP. It’s just crashes when I try to load the font and the lobo build does not crash when I do the import. Bummer!