I can only recall one instance where some original X bullets over varget provided horrible groups (more like patterns) but other than that it has been pretty much pick powder, bullet, fill case and shoot...
True!
Funny, I couldn't get the original X's to shoot in anything... til I ran them in a 308. Then they shot moa!
What a round...
“Perfection is Achieved Not When There Is Nothing More to Add, But When There Is Nothing Left to Take Away” Antoine de Saint-Exupery