Excellent article with lots of good info. I like the 90% rule and keep your rifle trained on your target. I learned this the hard way when a whitetail buck dropped to my 280. as I scrambled from the blind he scrambled off never to be seen again. There is IMHO to much practice from the bench and not enough from field positions. Take a 22LR for a walk in the woods or on the target range and practice shooting from various field positions. Just last week I took my Kimber 22 (I like this as it's a bolt action and very similar to a centerfire rifle) and walked my sporting clays range shooting at the missed clay targets.
