Aarrrrgggghhhhh! How can I mess up so badly? On a day trip to Sacramento primarily to photograph some light extensions, I seriously overexposed what would have been the best shots of the day. I did not knowingly make any changes to the camera settings but these shots were so badly overexposed that even PhotoShop could not help. Everything before and after was fine. What the devil went wrong on these half dozen or so shots at the Sunrise Station of the RT light rail system????? As one who has been involved with photography over much of my life, I am seriously embarrassed by this snafu. And no, I won't post one so all can see. You will have to guess.