4v4 Size Battle Maps for Campaign

[Mooncabbage]

Does anyone know how to force campaign battle maps to be 4v4 size?

I wasn't sure if this was a map editing or text editing question, hopefully someone can tell me

[AnimaMea]

Great idea... might actually get some interesting terrain in, sounds like it might be slightly easier way to solve my non appearing rivers in Grand campaign than i'd imagined

[Mooncabbage]

My understanding is that battles that occur at bridges and fords use pre-generated maps, as do ambushes and certain other battle types, where as field battles are generated for the battle.

[AnimaMea]

Ive played a bit more, for some reason my campaign got bugged AGAIN (i havnt even finished one yet because of the patches) and noticed taht the battlefield is sometimes a lot bigger than normal, almost like in the second manassas game size. Maybe theres a script stating the size of a battlefield for certain scenarios and someone could substitute their own numbers in. Sometimes the armies are a lot closer together too... so it might be possible to change how far away the sides start?