I'm very new to modding, so I'm wondering if changes to unit stats don't affect the units in my save games (it seems like they dont). What i'm trying to do is take some armor off all of Egypt's units, since they are currently in control of half the world and spamming stacks of 28-defense phalangites at me, but even though i've changed the text file the in-game stats page isn't reflecting those changes.