Started one of my newer characters training lockpicking. It soon became apparent that I was going to need a large amount of lockpicks as the breakage rate is fairly high. So logging in my Tinker I made some. I then saw that if I used 200 ingots with a weight of 20 stones I finished up with 200 lockpicks weighing 200 STONES. So in some mystical UO manner they have performed the impossible and gained mass. As my prospective thief cannot carry that much it was then I realised that if my thief only carried a dozen picks he was carrying in his pockets the equivalent of a fully grown man. My Tinker in carrying the 200 to a chest was carrying the equivalent of 3 HORSES. These picklocks are certainly no lightweight article they dont weigh just a pound but 14 POUND each. How is my thief supposed to work quietly, probably in reduced visiblity, carrying bloody great lumps like that around?. Perhaps the idea is that if you fail to pick the lock you break the door down with them instead.