This fix means that iron body no longer applies to any brawl weapons. Is that right? I thought that brawl weapons augmented unarmed attacks, and so iron body would still apply to brawl weapons; brass knuckles making your punches weaker seems wrong, but maybe I've been doing it wrong. This possibly isn't the place to debate how that rule should work, but I'm honestly not sure whether this is a bug. Edit: I get it now, it uses the better of the two crit ratings of "unarmed - iron body" vs the weapon's base stats. Makes perfect sense.