Query: I was shooting at a minor league baseball stadium Monday night and at the end of the game, when the night was fully upon things and the only light was from 'stadium lights', I would shoot 6 or 7 frame sequences and the color balance is different and 'exposure' would be off about 1/2 stop under exposed in a few of the frames. Could I be catching the 'cycling' of the incandescence of the bulbs? or Should I look for an issue with my camera's shutter being inaccurate? The exposures were at 1/250th at f2.8 with iso3200 at this point. Color balance set with 'Kelvin' and NOT Auto White Balance on my 20D. Richard in Michigan ________________________________ There are 10 kinds of people in the world - those who understand binary and those who don't! _________ Nothing is really work unless you would rather be doing something else. - James M. Barrie ________________________________ ------ Unsubscribe or change to/from Digest Mode at: http://www.lrflex.furnfeather.net/ Archives are at: //www.freelists.org/archives/leicareflex/