I’m on Chapter 8 of the manual, building the doors, beginning with gluing the window sills. I didn’t fiberglass the inside of the doors or do anything to manage their shape ahead of time. I stumbled upon this thread while looking for something else and now I’m a little nervous.
How critical is fiberglassing the inside of the doors, what kind of problem am I going to have since I didn’t, and is there anything I can/should do if I’ve just glued the sills in? I haven’t added the stiffener yet. Kind of sounds too late to do any preventative measures at this point.