Voigtländer Vito CLR shutter

I bought this Voigtländer Vito CLR for a song from a parts bin. Its shutter dial was stiff, so I dug in to find out why. A simple clean and grease of the helicoid has it working much more smoothly.

This cheap pair of compasses did NOT make a good spanner wrench - bent easily and the needles fell out.

Done