just a quick and maybe stupid answer.. finally receiced my PL mount lens so mounted on my new A-MINIMA camera I have discovered that:
without a magazine the camera stops with the mirror-shutter in viewing position
with a magazine the camera stops with the mirro-shutter in NON viewing position
I'm not an expert about the Minima but I think that is non correct, so there is a way to check what can be wrong?
Thanks for your help.