Increase Battle Map Size and Deployment Zones

[olmsi]

Hi guys I would like to increase the battle map size and creating bigger deployment zones. Since I do play with 3x multiplier and 40 stack armies it would be nice to have for both sides more possibilities to flank, use terrain and create formations spaced over the battlefield. I do use EditSF and the PFM for various adjustments. Is there a way to help me out in this matter?

[Ygraine]

It's possible to edit deployment zones, but I forgot where it was.

As for battle map size, you cannot edit battle maps at all unfortunately as CA for some reason decided not to give us an editor for that.
I do agree with you that they are way too small and would like sizes that Rome 1 had.