So I spent a good 25 minutes making a second ship design, but as I was naming it, I noticed it had a beam weapon I had meant to remove, so I hit cancel. Instead of bringing me back to the ship, it brought me back to the main ship designer screen. I checked to see if the ship had saved, and it had, but it used the model of the first ship I had made. I was pretty upset, but I decided to just delete the design and make it again, as close as I could. I finished and saved it, and then checked to see if it had worked. It didn't, it was still a copy of my first ship, with the parts from my second ship. I reloaded the game, and that seemed to fix the problem (I made another ship, just a hull, and it seemed to work). I wasted a lot of time though, making both versions of this ship, for nothing. I can get over it, but I want to know that it won't happen again. Does anyone know what caused this?