I occasionally work on projects where BubbleKern is super handy. It’s usually typefaces with randomised alternates, or one that requires “close but not touching” kind of spacing. My current custom project has both elements.
@jla Yeah it’s difficult to communicate the nuance of the typeface; I wouldn’t be surprised if it’s too subtle to a lot of people. And I am ok with the idea of drawing Roman z, but this particular one sticks out.