Originally posted by Spex Now I'm really not sure if I understand you.
Because if I do, that what you're talking about is not bracketing.
Bracketing is taking of few images of same scene with different exposure. You can't maintain sam exposure with different shutter speed but fixed aperture and EV. Only if EV is changed relative to shutter speed.
What your not understanding is that I'm doing more than one single set of brackets. I'm doing many sets.... For example: set up camera, choose EV, shoot 5 brackets, TURN CAMERA, shoot 5 brackets, TURN CAMERA, shoot 5 brackets, etc....
The first 5 brackets should be the same as the last 5 brackets... So for example F4 @ 1/15,1/60,1/250,1/1000,1/4000 say 10 times for a total of 50 shots.