A couple weeks ago... The past couple weeks I have been working on insulating+paneling the interior, and this step is finally finished! I'm using 12mm pine plywood as a finish. I also routed out tongues-and-grooves on the panels so that they would always sit flush with one another. A big challenge of this phase was to make the curved parts of the roof. I had to make hundreds of saw cuts to be able to bend the panel to shape. I also added reinforcing ribs so that the curve would stay in place. Using a home-made compass to trace out the ribs Gluing the rib in place After that, there was the question of how to get the panel onto the ceiling! I had help, but one extra pair of hands wasn't enough to hold the panel in place and get it fastened. It was too heavy and was warping in all directions. I ended up making a kind of formwork that could hold the panel in place temporarily as I put the screws in. Overall, I am pretty happy with how ...