Just got my 7mm I have looked for for years. Beautiful. It is an AV (any ideas on D.O. M.) stamped action Took it to range. Fired 165 gr Federal, 160 gr Federal, 139 gr Hornady and 150 gr Remington. It shoots 2 rounds close (under an inch) and throws the third one somewhere. Goes from about 3/4 in. to 3 in (100 yds).:frusty: What can I do to improve accuracy. My gunsmith suggested full length glass bedding. I thought glass bedding action and slightly relieving remainder of stock. Help!!