It's a Known Issue that I didn't mention. The Growler one works fine, and I think it's the E and F that doesn't work. Unfortunately the modeler for the cockpit, Brain32 has been MIA from the site for a long time, I think since like 2015 or so, or later, as I had some personal issues to attend to that took me away from the site around that time. I did try and contact him too back then, but he never replied, so I figure either he's doing other stuff, or died, or whatnot. And you're right, nobody has brought up the issue, but with him MIA, I can't fix or somebody with modeling experience fix the issue (I don't have the source files either, only he does) and so on.