What were your most recent space plane discoveries that changed the way you view aviation? For me it would have to be when I discovered how to make wing airfoils for stubborn airplanes that don't want to lift off, I would post screenshots but my screenshots folder is all messed up, and I've also implemented the use for modular girders too, I love to use them for mounting engines and raising my tail a few degrees so it looks nice, on the engine subject, I had also replicated a few V12 piston plane engines, it has no use at all really, but it looks really cool. But back to girders, I use them for an array of things, I like to use them also for water float mounts too, I know that sounds silly, everything that touches water just vanishes right? Wrong! If you're slow enough to land on the 1x1 metal plates you'll be fine, but suspend them far enough under the girders so you don't break them or anything, but anyways, have you discovered anything interesting that you would like to share with the community? I'm always looking for more things to use on my airplanes. Go ahead and post your discoveries below, I'd love to hear what you have.