How did the Tikka group at 50 yds?
I was able to regulate the barrels to shoot within 1 1/4" at 100 yards after a bunch of adjustment and a right load using IMR 4064. The center of the bottom barrel groups was at 5 o'clock, and the top barrel was at noon. The Valmet/Tikka barrels have elevation and windage adjustment. A very small change makes a big difference in point of impact.
The Woodleigh 286gr softs and solids shot the same spots, too.
It was tough to see these go back when I needed $$ for medical expenses. I took a decent kudu with the 12/9,3 set, also.