100% this.He just said something along the lines that in the heat of a live gig he simply wouldn't want to maneuver his feet within a centimeter accuracy range. Absolutely right.
I think there´s no need to go so cramped if it can be avoided. I mean... the QC is ultra compact, and that can be a perfect reason why to do it that way. But the Stadium is a more "useable" size, and there´s a good separation from the external footswitches to the edge of the box. I can´t understand why they didn´t take advantage of that and went to 75 mm spacing.
I also understand it´s OK for most of the people... it´s just that, IN MY CASE, sadly it´s a deal breaker.