“I wouldn’t exactly call 250 or 265 a lard ass.”
I would. Most people weighing that much are severely obese. Even a 6’4” muscle bound dood weights in at 240-260.
My point is that I’ve been in the 250 range at 6’2. Should I be excluded as a lard ass? I understand the arguement for planes. But should Disney spend all that money in R&D and not be able to accomodate people of the upper limit of average without compromising safety for youngsters?