Well I have used only two estrus scents while bowhunting, Tinks 69 and Love potion #9. I have had deer come into the area but not go directly to the placed scent cannisters,none of the Bucks with ther nose to the ground or high in the air. I only put it out during the rut. So I really dont know if the scents are working or just good stand placment? I am going on a In rut hunt to New Brunswick the last two weeks of the season, November wich is full rut time there. Does anyone have any suggestions? Those big old bucks up there are not under any pressure where I am going so It might be an advantage, but like I said im not sure if I will be helping myself or not. Any suggestion on scent thing would be appreciated.