When I upgraded from AC21 to AC22 somehow the triangle Label I love using has a limitation on size. It says I cannot go less than 4mm width and height, which you can see in the screenshot is too big. I like it so it's quite fat (so 4mm wide and 2mm high), but for whatever reason I am no longer to go less than 4mm.
How is this 4mm derived from? I can't see anywhere where this is set.