I shot a 3 shot group of 0.656” at 100 yards using my 270 WSM with the new 150 grain ABLR and 60.0 gr of H4831SC, 26” bbl, COAL of 2.915”. This load chrono’d around 2,910 fps. No pressure signs so I worked on up to 3,000 fps. That is where the problems started. In two different barrels with different scopes I’ve seen the same thing. Get near 3,000 fps and the bullets go all over the place. At 2,966 fps they grouped under 1.5” at 200 yards, but at 3,000 fps I can miss 4 sheets of notebook paper while aiming at the center, then go 4 inches right and then hit point of aim and then back to no bullet hole at all. I switched to Ramshot Magnum and it did the same thing – shot good slower and then went to hell at 3,000 fps. I talked to Nosler’s tech guy yesterday. He has never heard of any such issues but he is going to do some checking. Anyone else seen this problem?