You need to change your avatar and name to "Bart the Traitor." If you took a perfectly good 7x57Ackley Improved and had it rechambered to 280AI then this is just Mutiny.You are not my friend any longer.You have displayed a level of loonyism far and above those that may be cosidered derranged.Of all the people I thought I could count on to remain steady in the fight for the 7X57AI...I WAS HOPING IT WOULD BE YOU! Please don't write or call as I don't think I could take it emotionally.Please...say it ain't true. powdr