a.noctilux
Well-known
Without the baseplate in place to provide the transport system guide for the film, an M is more likely to misfeed and skip sprockets.
G
That's right, the baseplate is part of film transport.
May I suggest the same but with the back door open or even better taken off, but with base plate in place.
Without film and observe what's going on, the sprockets must turn evenly.
Then with a sacrified film, if they turn evenly.
Arnaud

