Will the monochrome displays accept u8g2 fonts please? I am struggling to get a large enough monospaced font from the u8glib fonts.

When I use a variable space font the Copy command clears the character box for the new letter but not the one I am overwriting so I am left with old pixels around my new character.

Thank you

 The display only clear a fixed rectangle area based on the maximum font's height and width for any characters, if you using variable width font, the best way is to clear the background by yourself, then write the characters on the background.