According to this source http://www.uesp.net/wiki/Skyrim:Smithingthis source and many others, with smithing skill at 100 level 100 and all the smithing perks, I should be able to improve my armor by 20 points, but what I discovered is that it's not correct for me. For examlpeexample Deadric Boots with 26 armor(btw according towhich also doesn't match the wiki, it should be 18, and I don't have any perks in Heavy Armor) the improvement is to 42, so it's 1616 points. I don't have any clothes, gear or active magical effect on me. Turned off all the mods and it's still the same. What should I do?