Ship designer not recognizing missile cruiser, twin missile tubes

[thedoctorking]

In the image, you can see that the designer is complaining that it can't identify the design as any legal ship type, despite the fact that I just got missile cruisers and so this should be legal. When I put a 1" belt on her, then she was okay.

Also, the autodesigner put two twin HSSM tubes in D and E, but when I wanted to add F and G it would only let me put single tubes. When I cleared the missiles and tried to mount double tubes in D and E, it wouldn't let me.

No legal ship type.jpg (1.26 MiB) Viewed 410 times

[thedoctorking]

I'm not clear whether I actually have the technology for twin missile tubes. I noticed that the other countries have twin tubes on many of their newer ships.