Well done. I would be curious as to the differences in velocity that you saw between the 280 and the 7x57.
With respect, love of the 7x57 is not about velocity.
Oh, I fully understand and appreciate that. Clearly, it's not about max velocity, or there would not have been a swap from the 280 to the 7X57. And obviously, Timberline could have simply loaded his 280 to 7x57 velocity levels. It was a move that only loonies, like us, could understand. Doesn't stop my curiosity as to what velocity levels are being achieved, however.