Hi,
I have the same "problem" when comparing a Sekonic L358 with the 20D histogram, most of the times they are equal but sometimes the 20D gives me a histogram with at least 1 fstop extra room when exposing for the Sekonic, I have learned to ignore that. When I give him 1 extra stop I have seen several times that indeed one colorchannel is clipped in PS.
So trust your meter for 100% and the 20D for 99.9 % [img]/ubbthreads/images/graemlins/laugh.gif[/img]
|