I used to use MPBR (well, I still do with my Weatherby due to the insane trajectory), but stick with 200 yards for most everything now except .30-30 and .22LR.
That website is an awsome read thanx!http://www.gunnersden.com/index.htm.308winchester.html
The chart says 1.8 inches high at 100 for bang on at 200. Just get your group to centre about 2 inches above the centre of a target at 100.
I do that with the 300, the 270 and 30-06.





























