I saw a beautiful Stan Musial L.S. signature model labeling from 34-44 or so. The man used a kitchen scale to determine the weight when I asked him. How reliable can a kitchen weight scale be? How do people in the authentication business weigh the bats exactly.? Is it on a scale similar to one in the produce Isles in supermarkets? Do you collectors have scales like this to check weights? Can bats become significantly lighter through the years to throw off a good bat?