You really need to stop posting these experiences. I have watched the Apex, Accura and Wolf do this outstanding shooting with BlackHorn 209. Makes me want a new rifle, and more powder.
What is so amazing is, your taking a person I am guessing, with little skill in muzzleloader. And with just some hints and help you have them shooting that good in just a short time. It means your father is a great shot, your a good teacher, and that is a heck of a rifle. And the bullet and powder of course.