What the heck is going on here? These 2 shots are of my son playing yesterday afternoon. Other than a crop, these 2 are straight out of the camera. I just picked up a used D2H and these were taken with that D2H and my sigma70 - 200........I have been shooting with my D70 up to this point. Aperture priority at 2.8, spot metering. Sunny day so WB was set to sunny. Why are these pics blown?