As you can see on photos 1 and 2 of the post #9 above, the former for the cockpit would only be there for the front of the cockpit, but not for the union with the fuselage behind it. So I managed to put the cockpit pieces real carefully.
Photos 2 and 3 show the little gap between the top of the cockpit and the windshields. I couldn't fix it without messing the pieces, so they stayed like that.
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2 3