I have an old Lyman 500 and a rcbs digital scale. I was loading some 308 yesterday, and the rcbs was being a pain in the ass. So I checked it against the Lyman, and it was consistently 0.2 high. It would read 44.9 when the Lyman beam would read 44.7. Unfortunately the check weights that came with the RCBS 50grams and the Lyman only goes to 505. So I finished reloading using the beam and left the rcbs on all night. Went into my loading room this am, and zeroed both out, dumped 0.2 into the Lyman pan, then dumped that powder into the rcbs and it would not even read the 0.2. Upped it to 0.4 on the Lyman and then into the rcbs and it read 0.3. Is the rcbs unit faulty? I really want an electric dispenser for my precision rounds, but now I am nervous about getting one. Any suggestions?