From reading the manual, I thought that when you build a starbase, it has no effect until you add a module, meaning that it takes two constructor ships to get any return from a starbase. Is this true? Or, does the starbase have effect as soon as it is built, before any modules are added, so that you get a return from using only one constructor? (Not talking about a resource base, just an ordinary starbase you can build anywhere.) Thanks for your replies.