RE: huge buck spooked
About 4 years ago I wounded a 10 point. It was a 138 incher. It was 10 yards, and I had one of the adjustable sights where You slide the back of it to the yardage marks. Mine was set at 30. I hit it really high. It lived, and the next week My cousin was hunting out of the same treestand, and killed that deer it came the exact way it did when I wounded it. As long as they don't know what happened they'll come back.