Quote Originally Posted by Erik Petersson View Post
Another thing - the little waxed black dot above the lens mount did not have any engraving. Should I worry about that?
thanks in ahead.
Id not worry about the dot only Leica service centres and a few repair people ever bothered.

If you want the camera for shooting a horizonial error is focus error a vertical error is distraction - at least. Setting the rfdr is difficult some of the service people don't bother much.

Lots of people set them on shelves in glass cases so there is a large premium on condition try to get a dinked shooter that has a 'bounce' noise at 1/15 and a clear and accurate rangefinder.

An 3rd party M service (not Leica factory) in London is 120 GBP ... a factory is kidney.