Thanks Michael, John, Phil, Gary and Paul. It helps very much to hear your experiences with the Weston. Funny you mention a Lunasix John - I was just given a Lunasix 3 with fresh batteries, but sadly this particular one has readings that are extremely wild. Sometimes they are on, but more often they range 2-stops from accurate. Seems like it would have been a very handy meter otherwise. There is always something that needs replacing isn't there? Sorry to stray the list off topic. Thanks again everyone. -Lynn