A.I. Problems

I'm trying to get the A.I. to produce Grenadiers from 17th Century Barracks, but I must be missing something.
In country. script, I've changed (gc_ai_unit_grenadier); to (gc_ai_unit_musk17); and also placed them in the barracks, but still no joy, any ideas.

 

Does anyone know how to get the A.I to produce Musketeers instead of Pikemen.

 

ANYONE..........ONE..........One..........one
So you can get an echo in an empty room.

 

Excuse my sarcasm, I've actually got it sorted.

 

How did u manage to do this?

 

That's a good question, it was a while ago and I've changed that many things I can't actually remember. I think the main change was in the progresseconomicai file which is located in data\scripts\units\global.inc\progresseconomicai, if you download my 19th Century mod and compare with the Vanilla file you will see what I have changed, let me know how you get on.