I figured I’d share this experience for any new users of buck bomb, was skeptical of buck bomb but figured I’d give it a shot. Left it on the car heater full blast on way out. I’m in the stand an hour before dark, I let the buck bomb go for the full 90 seconds...in the stand, lights out and 7 minutes later I have 3 + deer in the pitch black grunting at each other. Very frustrating being I was 45 minutes away from being able to pull a shot off. Once light hit, some of the deer stuck around, two small 6 pointers started battling under my stand. Additionally a spike came in and put its face right on the can. My intuition feels like mr big was one of those deer in the dark. Moral of the story, I might save buck bomb for afternoon hunts.