I am very happy that I can now play X3 on my PC with a controller. Unfortunately a lot of things are missing and it's not always obvious what the problem is. Especially when you don't know German.
I tried to create a new shipyard in the game, but it doesn't work. The FAQ says that you have to update your station design, but that's not enough. You also have to update the shipyard design. But if you do that and then try to create a new shipyard again, it still won't work.
This is not explained anywhere in the game and I have found no information on google either. I came across this problem after playing for hours, so I now feel like an idiot and can't be bothered to continue playing until I get an answer.