Hi there. First of all im sorry for my bad English. The other they when i was looking at uesp wiki i saw the displayed armor and damage calculation. Then I began to check the formula. I have 100 level smithing, 4 pieces %29 fortify smithing items and %130 fortify smithing potions. I am an archer and my Overdraw is 5. Whatever i applied the formula to daedric bow and i found 562 wit my 4 pieces %47 fortify bow damage items. But I checked my bow in the game and it's damage is 593. I have tried all shapes of formula at least ten times but I found the same result. Then I found a information about Ancient Lexicon. I have that. It allows to smithing with 115 rating. Then i tried the formula again with new values but i found 600+ damage. There must be a mistake. I can not find my displayed damage anyway. Can you help me?

Also i have a another problem about my displayed armor. I calculated my displayed armor (when i equipped the only a glass armor) with another formula there in it. I found 218. But i checked my game and my glass armor's armor is 272. I have custom fit perk but i equipped only armor. My Agile Defender is 1. Would you show me where I made an error?