I just started playing this game again and found your mod. And I love it the new extreme difficulty it is a blast. I play the south on legendary and had to rest start a lot of battels and can’t make it past Shiloh. Had to restart the campaign again with a heavy focus on melee and range kav and spent 2 points on each perk so far.
Now I stomped some battles. And encounter 3 bugs. At the supply raid you lose when you kill all enemy before their reinforcements arrive and you did not have all 3 supply wagons. At Shiloh the battle does not end even when you killed the 2 ships you have to wait until the time runs out. And when you save and load a game the enemies sometimes stop charges, stop for a few seconds, or be somehow out of sight etc.
I guess Iron man will be hardcore 😊