I'm not sure if this has been discussed before, but there is a website that claims to repair what others declare inoperable. Check this place out. Nikon F and F2 Photomic Meters repaired, $125. I was told not one meter sent to them has left their repair facility, not working. http://www.cameraquest.com/repairs.htm Take care, Gregory david Stempel FIREFRAMEi m a g i n g