andrewsimpson

Thanks for that information, it's not in multi exposure. Afraid it was a private sale though they are sending a replacement back so fingers crossed it works. If the replacement does work I'll have a look at the gears you mention. Thanks again.

I recently bought an RB67 Pro S with a Pro S back. Winding the film on the first night out seemed a bit intermitant and I took 4 images. Second day 3 more shots with no problem then a struggle to get it to wind on befor taking another so the counter is at 8 with the red mark and it will not do anything more. Trying to wind on when the lever gets to the 70* position it gives a slight click but that is all. With the back removed and the blanking plate in it's just the same, even using the small forward to end of film lever moved to the left, nothing. Just the slight click. Can anyone help?