In 3AW "Use Reserve Troops [Unsuccubi Extension]" works reeeaaaly weird, when you are supposed to get instability or CD it decreases instead or dont change, i schrinked the page and there was no changes.
p.s.: oh, wait, is the option set as save reserve troops by default? Because then.... yeah, it really is. Why'd you do that? Its very easy to get lost on the result you should get from it
p.s.s.: it does make sense in a matter of planning but is still confusing, a little hint should be added about this i believe