I recently purchased an OM2 in very good condition through ebay. The light meter was said to be accurate , but it is underexposing by around 3 stops. I want to keep the camera. Would anyone know of a good repair gent in Australia. If I can't find one here I'll ship it to John Hermanson in New York. I still have my trusty Om10 and fed 2 . I do have a draw full of old cameras ,but most have seen better days. Thanks gents.