Hi folks, I'm trying to setup my newly acquired 57N with a technika lens board, which sadly is 1.3 mm (Chamonix lens board opening measures 99.2, while the technika metal board I have is 100.5mm).
I'm looking for advice on what to do, its a veeery tight fit, and I'd rather not force the board in. Should I buy a new board, sand the board I have currently, or sand the Chamonix?
Thanks!