Well, wait, maybe I've misunderstood how other people thought it worked, because that's what I meant and I think what everyone else means when they say it doubles your damage? If your hit would normally do 50, and with crit does 100, and then you have 100% crit rate from the HUD or whatever giving you 50, that's 100% of that initial hit. If it doubled the total damage, it wouldn't make sense, because the total damage is already half critical damage, so adding more critical damage based on the existing critical damage... I'm not great at math, but that wouldn't work great. So a critical shot is +100% of the normal damage of the hit, and all critical chance past that is adding onto that number. A normal crit shot plus ocular hud is +200% of the normal damage, etc.