Hi, I just found this mod recently and it really looks fantastic. Just what I've been looking for.

I have some initial confusion though. For once, I notice that I can't get a second AI weapon into my fortification. It says the limit is reached. I assume you can expand the base so more AI weapons can be placed? I'm just unsure what structues I'd need.

For that matter, is there any kind of manual that explains what exactly you need for base extension? TIA.