Armor Upgrades Work Properly

[Re Berengario I]

and I don't think that can be it, because pikemen go straight from flesh to light mail

With the same behaviour in combat as they'd have light mail in armor_stat (alas a value of 5)?

I'm at a loss then because there's a contradiction with the data Jam showed up.

Foz explained better than me what I intented and I don't know if it's true, I just trying to make sense out of some contradictory data (which doesn't seem false or badly recorded).

I need to run some tests by myself, the weekend isn't very far away