As I have told you before, read the whole comment at the operation. There are scripts/mission templates which you have to edit as well.Thank you, I've added in the aforementioned command in the module.ini file and the battle size is now 420 but it still hasn't changed the actual battle size.
I'm guessing I'm missing something elsewhere? I read over the operators but am just unsure as to where the arguments like options_set_battle_size etc. are supposed to actually go.