Nidecker Supermatic XL bindings

Hey guys,

I’m a larger guy at 6’6 and 230 LB. I’m looking into bindings and the supermatics really caught my attention. only problem is that the XL says they only go up to a 13 when i’m a size 14. i know i know if it doesn’t have my size than it shouldn’t work. But has anyone had any info that may help me just in case? maybe feeling like the bindings are a little larger than the sizing chart truly says? Thank you guys.