I’ve been trying to base a design off the MikroBUS “large” template from this posting by Anandh Venkateswaran. Unfortunately the large template seems to in fact be based on a small card’s dimensions.
Ideally, I shouldn’t have to make the card form factor choice up-front, as I’m not sure what it will take to layout my card at concept time.
Apologies if I’ve mentioned this before and missed your response.