thanks for the feedback guys.
How much of a role do you think calling makes? where I was, I could hear at least 3-4 different blinds calling at flocks, so I had three ideas... call louder than them, call less than them, or call differently than them. I didnt' see any luck with less calling, but got flocks to turn with louder calling, and when I switched over to different calls. everyone was calling ducks, so I tried geese and had a little luck turning flocks.