Thanks for the information. I've been trying the aggressive calls in conjunction with cub calls. Believe it or not, I had a deer respond. Stayed just out of sight but would blow through her nose in response to my call. I guess curiosity can be a big factor in gane calling.
If you're lucky enough to be on private land and can leave your stand up during the off season you can tie an old piece of cloth or something of the sort to your stand. I like to use an old camo bandana that I have. That way the deer get used to the movement and eventually don't bother even looking up when there is slight movement. This may just give you the time to draw your bow or raise your gun without being detected.