Well I am not really metering off the sky.... I'm metering with the sky and then taking test shots and adjusting.
and not directly at the sky, but more the horizon.
So it isnt ok point the camera at the sky, meter and shoot.... I do make adjustments but after I get correct exposure, I keep it there.
Before I would change the settings in camera after every few shots.....
example....
look at the 2nd photo and compare it to the 3rd (for this set I actually exposed off the grass, took a test shot, adjusted, another test shot, until there were no blown areas) and then left the settings alone.
Now from the 2nd photo, if I changed my point of view/angle, the sky is gone and usually I would recheck and set my exposure again, why? I have no idea, other then my meter would give me a reading that it was under exposed, when really it isnt, there is just less sky in the photo, making the camera see differently.
The light did not change, I did.
This is probably something very basic I should have grasped months ago, but I didn't.