More pics of the master build. There were some issues with the warping of the top pieces so I put supports on them, only to find out that they bulged a little in the center and ended up being uneven at the rear. THAT section has been a whole other headache, too…the tail angles were off in my designs so I had to rebuild it twice before acceptable ground was reached. The upper hull fins that go above the engines are still in question, since they will leave some severe undercuts (bad for casting). Anyway, here is the progress, as mentioned.