Old doe on a Laurel oak flat. Right at dark, could see her body through the sights, as I drew back, she caught me. She started bobbing her head trying to figure what I was. I put the cross hairs on her shoulder and let the muzzy fly. Centered her forehead and she dropped like a ton of bricks. Only thing I can think of is she had her head in front of her shoulder when I hit the trigger on my release.