I made these shots today, on an overcast morning. I love this little old bridge and I am lucky to pass it everyday going to work. I took these two shots 10 seconds apart and the metered reading was one stop lower for the warmer shot. In order to get more consistent metering, do I need to change to a center weighted mode or some thing else (get better)? Also the next two were ones that I like from this outing. Warm - ISO 200 Focal 24mm f7.1 1/60 Cool - ISO 200 Focal 24mm f7.1 1/30 Other two Thanks to you all who have helped to this point and thanks for looking.