Yesterday I was shooting with my Pro8mm model of the Beaulieu 4008... I adjusted my frame rate down from 24fps,18fps,8fps and even down to 2fps to see how my internal light meter would react. I expected to see the slight variations in the indicator, but it roughly stayed the same. at 4-2fps it just dropped to the bottom (indicating under exposure of my film). Has anyone had any experience with this?