I'm having a boat being built and I'm having the builder put in cockpit lockers to facilitate storage. I want to have the opening of the width (in direction of beam width) to be at least the same as a C275. Problem is my boat is in storage an hour away. So before I jump in the car, just seeing if anyone is going to be near their C275 to take a measurement for me. The builder has the opening currently at 14" (w) x 3' (l) and I don't know if my BBQ will fit through. Just trying to figure out if I need to have the drawings modified.