At the range be sure to have a good rest set up so you can use good consistent shooting form. Be consistent in all aspects, such as how your face rests on the stock, where you hold the gun and how tightly, where the forestock sits on the rest, etc. The front rest should be padded, not hard. Don't make adjustments until a group of 3 shots proves where you are hitting. Don't get the barrel too hot. It can help to have another gun (a light recoiling one) to shoot in between 30/06 groups, so that barrel can cool. Good shooting.