[tinkthank]

PS. Somewhat unrelated:

How do the devs do it? I mean, how can THEY make a unit with Castle Defense bonus? If it is not possible in a mod, then how can they do it when they make the races? Do you know what I mean?

PPS. Although I cannot get my Sioux to be poor castle defenders (maybe if a patch, however, comes out before I am done), but what DOES work is this: They can be poor forgers! A forgebonus of -15% works (at least, it shows up that way)!