I only mentioned my weight as a joke with regards to the "girth" comment. I didn't mean to imply that weight isn't weight, or I'm somehow special because I'm not a fatty. (Nor am I Hercules)
I too was wondering about the side cut on the SL, since it relates to binding placement which would be off if I shifted the bindings forward on the SL
ALSO..... Here is a review in which the reviewer states the proto has DIRECTIONAL flex. The NS website does not really specifically mention flex pattern in the proto specs but they do call it a true twin... So I'm still unsure. (Not that i dont trust you guys - you guys are insanely knowledgeable and ive learned SO MUCH here) looks like I will be be firing of an email to NS..
2012 / 2013 | Never Summer Proto CT Snowboard | Video Review - YouTube