Large map is by default 100X80. Smaller are smaller .
From small to medium and to large this core-value contra map size should work if you set decent amount of points in prefs when you start. Map sizes over that 80 X 100 are not supported by routine of a map generator in generated campaigns. This is why I started to do own maps and lost time to play untill now I'll save after deployment, change map, deploy my troops again if needed and let the AI deside if it comes to VictoryObjects that I've set more like in real life. I do give VOs enough value, 250points, so it will come, it just takes a while... And this orders -thing while playing with C&C On is one thing why I do not allways re-deploy. Its a nice race to those flags and I never can say from where AI gets on my way. Foolish ? Might be, but at least I have a maps... LOL
and yes, sometimes I let my friend deploy again for AI, somtimes I'll edit whole AIs package and buy more historical troops to it and make them wery aggressive. But in this last case I'll have to then give deployment to someone else...
If its not rotten, shoot again