Dryad NW value changed. Dryad speed changed (though mine doesn't care). Avian NW value changed. Orc lost BL (mine care, RattleHead's maybe not). We discovered my calculation does not include horses for anyone. I think I lowered my pes/acre. RattleHead tuned out a few assumptions and continued to make small improvements.

Furthermore, I don't think I even posted my version at all for age 74, so we can't use those for this age even if there weren't changes at all. I certainly agree that this age would lose a lot less if we'd both taken it off than many other ages, but there are enough moving parts still to make another look worthwhile. No one requires you use these, but they make a nice starting point to discuss kingdom plans, for at least one kingdom (mine).