Is there any way to have it not constantly update? On my XT I could focus/meter on a say a darker spot around where I wanted and recompose. It would lock onto and keep the shutter previously determined.
With my 40d, I do that and as I recompose for the shot itll update and still change. Am I missing something or can I change this? Very annoying as I cant trust the exposure of my images anymore. I shoot mainly skateboarding and Im tired of having to constantly use manual or set positive exposure values.