I was looking at the Armor Enhancing calculator today: http://uo.stratics.com/content/tools/enhancearmor.php I then looked at the Material Bonuses page: http://uo.stratics.com/content/aos/materialbonuses.shtml Plugged in 120 for both Tailoring/Smithing, no ASH hammer selected, left the default values alone. The calculator, when selecting Dull Copper and pressing "Enhance", only adds 25 to Durability. Same with Valorite. According to the bonuses page, they should add 50. Shadow also only adds 50 instead of 100. Which one is wrong? I'm just a poor confused crafter who can't log on to check right now. [Edit] Actually, just thought to check UO.com playguide... Calculator isn't adding the right values. [Edit] After further investigation, if you select "View All" instead of a single ingot type, it shows the correct durability.. Just not when you select those specific ingots.