I will check to see if that file, has the error fixed for the family tree bug. I got so wrapped up BAI, I may have forgotten to update those files. That is probably what happened for the demise of that empire. I am but just one man, and we have a small team.
The open field battles, should be 50/50 for the normal person on VH.
I am re-working many things in the PDER campaign. Gigantus updated the older CAI with the newer BAI. It will be much better, in the next revision. Now that we can count on balanced battles, to happen. Logical values can be used, instead of biased numbers due to a lame battle system. I am also balanncing the Auto-resolve again..in fact I may go back to vanilla values. It was biased also.
If you wan tot fix the birthrate issue, just change the number of children to four, in the campaign_ai_db.xml file.
I will also make sure in the next revision to balance the open battles to be even more biased to the AI!
Seriously though, that's the way it should be, for such a Superior general as yourself.
BTW thank you for registering!! I am glad to see more people coming out!!