I have a brand new F+ and a 35mm back. When I try to install the back, the little cross-shaped device at the top of the take-up spool fails to engage reliably with the little paddle sticking down from ...
I have a Diana F+ Lomo (120 mm native). I recently bought the plugin to make photos with 35mm films. I mounted the film correctly, but I had problems while taking photographs. It was a 36 exposure ...