I just picked up a cosmetically very nice Petri Color 35 in the original case. Obviously not mistreated. The shutter and aperture work fine. The battery chamber is clean, but the meter is unresponsive. The needle stays at the bottom whether I'm in the battery check mode or just normal mode pointing at a scene and adjusting shutter, f-stop, or ASA. I've tested and tried different batteries with no luck. I've cleaned the already clean contacts.
What would you try next?????
What would you try next?????