I looked into this some more and a much better approach was taken by the creators of this Teletext font: http://bjh21.me.uk/bedstead/ http://bjh21.me.uk/bedstea

I looked into this some more and a much better approach was taken by the creators of this Teletext font: http://bjh21.me.uk/bedstead/ http://bjh21.me.uk/bedstead/ Instead of creating characters by hand I'm going to see if I can modify the bedstead code to output SAA5050 square aliased pixels instead of the more modern looking diagonal lines that bedstead uses. If it works I'll publish the results here: https://github.com/glxxyz/bedstead https://github.com/glxxyz/bedstead - follow that repo or send me an email if you want to see how I got on. Cheers!