Yep, that did it! Normally I wouldn't buy a used scale, but my dealer bought a bunch of reloading equipment from a guy who was getting out of reloading. He said he had never used it, and to tell the truth, all the stuff looked brand new. But apparently he opened the box long enough to thow the intructions away. He did keep the factory bow and all the accessories, so maybe I'll be all right. Thanks again!