Glad to see research and testing still being done.

In reference to the BCs (building conditionals) on capability lines, the problem is well known. In the case of recruitment capability lines it should not, of course, be used. I believe BCs are really only intended for the building itself. The CTDs with capabilities, recruitments and BCs are discussed somewhere - earlier in this thread I think.

However, you can use "hidden buildings" to mask them when correctly set up. This is where you create a graphic that covers the whole scroll. You can see these buildings in every region of FATW for example.