A couple of weeks later in the process, cockpit seats fit, lockers in underneath, gutters in, etc. The gutters, bottom of the opening seats, little boxes for recessed lever acting closures are all 316 stainless. Cockpit seats are press braked to a curve like a park bench, and very comfortable, but it made framing them complicated. Knowing that those 2 hard edges of the t would get chipped, I welded them with stainless wire and then ground them round. Next