I have recently got a weatherby vanguard series 2 with a wood stock chambered in .300 win mag with a que industries muzzle brake. I was shooting it for the second time using winchester power max and accubond ammo. The rifle shot great 1.5 groups at 200 yards. upon cleaning the rifle I noticed that the empty brass had been hitting the stock leaving a mark. I am wondering if any of you have had this problem.