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Author Message   Tronds_63 Tinkerer Username: Tronds_63 Post Number: 13 Registered: 12-2011 Rating: N/A Votes: 0 Posted on Sunday, February 10, 2013 - 11:39 am:    My Pentax Super Program stops the lens all the way down when the aperture ring is set at "A". This is independent of the amount of light in the motive. This leads to massive underexposure when used in program mode or in shutter priority mode. In manual or in aperture priority where I control the aperture, the exposure is spot on. I have tested with two different lenses and the result is the same with both, so it's not the lens. Anyone who knows how to fix this?