Topcon RE Super/Super D Frame Counter
I recently got an RE Super and the frame counter has stopped working -- it will not reset when I open the back up. To be sure, this doesn't affect the operation of the camera in the least, but not knowing what exposure I am on makes me nuts, so I'd like to fix it.
I removed the righthand top cover to get at the frame counter mechanism, and it seems to work fine counting upward, but it will not reset. There is no kind of tension on the counter disc that causes it to return to 0 when the counter ratchet is released upon opening the back, which I believe there should be. But I see no evidence of there being a spring that would attach to the disc, and for that matter no spring fell out of the camera when I opened it up either.
Has anyone encountered this, or can point me in the right direction? Thanks!