Here's the first sub-assembly, joined by the time-honoured method of a squeeze of Stixall where the pontoons meet the surface of the airfoil ~ with a gentle squeeze so it appears from the sides like the filling of a Victoria Sponge ~ and then a filet to one side with another to follow later. I've emailed Bake Off judge Nigella Lawson to ask if she'd like to give my pontoons a gentle squeeze, but am yet to receive a reply.
