Did you turn them on? Just kidding! Scent control is a must. The doe's don't seem to care as much but the bucks do. Also, I noticed that if your still using a flash at night. This is usally only good for one snap shot of Mr. Big. Thats if it doesn't go off before the doe's get to it off first. The Big boys don't tolerate flashes in night very well. GOOD LUCK