I'm a novice when it comes to spot metering, or metering at all in general. On my DSLR I was able to get the correct exposure on the spot metering setting, at ISO 400, f/5.6, and a 3 second shutter speed in the picture below of the soap bottle. On my Leica camera I have ISO 400 film, and applied the same settings to it that I received on my DSLR and received the wrong exposure. I'm not sure if I'm doing anything wrong, but I would assume that after getting the correct exposure on the DSLR that the Leica's exposure reading should read correct instead of reading "underexposure, by at least one f/stop, turn clockwise" can anyone correct me on the problemClick image for larger version. 

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