I took my Sako TRG-22 along to zero it with the same 155 Scenar load I use in my Tikkas, and to see if it liked it.
I figured the odds were good,given the lineage. Ends up that the TRG likes the T3 load.
Old pic of the rifle:
Today's results:
The pic is not the clearest, but the groups averaged out to .233 overall.
If only things went like that every day..