@shimst3r @jbz according to the first result¹ of my internet search a ratio of 1:√2 was used² by medieval monks, so the answer is either A4 for all categories, or possibly A3 for the monks, if they are copying something that needs to be read by the choir¹ monnikenwerk.art/tutorials/man…² rarely? not as often as other ratios? nevermind, I'm not going to let reality stop me in my way to rightfully shitpost!