Fixed: To anyone else having issues with this mod with sieges I fixed it by using item editor to nerf javelins and crossbows to realistic values (Half or more on weapons and bolts to taste)

After that seiges work beautifully.

I normally start off with a skirmish with my ranged units before sending in my infantry and holding cav back with archers. After the wall is taken with archers help I send in everyone.

Lot's of room for flexibility with the tactical controls, this is finally the mod i've always wanted.

The ratio in battle varies, but stays pretty realistic at an average of around 3 attackers per 1 defender by the end.

Oh ps I also had to cap the battle size at 500. I had previously been using around 1000. (Warband Battle Sizer Script used for this).