LOML surprised me with pair of Lee Valley Veritas dovetail saws. Lovely little things, nice feel in the hand. The anonymous gurus at Lee Valley included some directions with the saws that say to stone the blades once or twice depending on number of teeth, to get burrs off the teeth for faster cutting. I've never done this with a saw before. The idea sounds a little scary to me. Can anyone suggest a technique that keeps me from screwing up the teeth??