[Squillo]

I don't think the linked Q&A really answers the question (if it does, oops, I missed it). We were wondering the same thing. The only Q&A that really addresses it simply refers to one of the drawings in the game manual (2-7) and the "tolerances" in the drawings. 2-7 seems to show the measurement being at the center of the rung, but it's not entirely clear. Our field builders couldn't seem to find the info in the official field drawings. Could someone please help if we're missing something?