Ok, so here are a few pics.
First of all, there is only one width. The NTT straps use the most outside screwhole and the most inward one. The first pic is the most ducked out stance possible, and the second pic is the least ducked out stance possible. Notice the screw markings.
And finally here is a pic with the Cabrinha Sync bindings on the board. They fit very well with complete flexibility of movement.