Well, I don't know how things are shaping out there in Wisconsin but here in Indiana, this time of year I don't use my "can call." I grunt if I do any calling at all. It's getting around the time that bucks will start to become territorial and the presence of another buck in the area usually gets a better reaction.

ButifI do randomcalling, grunt or bleat, I either do it every 30-45 mins.Pesonally, I usually like to call when I can see the animal or with the action of rattling(gruntin not the can obviously).