I had found the same info on the Eley Target .105 vs .150 with the rest, but looking at them side by side I can't see where the difference could possibly come from and found that with the 4 boxes of Target I shot before completely switching over to edge yielded .150 BC on the dope data. I've changed that bc in my notes now should I have to switch back at some point due to availability issues, but for the foreseeable future I'll just be shooting Edge as my rifle likes it better.