Yea once you understand tuning you won’t go back. You will be surprised as well how adjusting the torque of the action screws as well. I’ve adjusted how I do it over the years, but it’s a simple process now. Buy the best ammo you can and go from there. Better ammo will save you a lot of time and frustration. No matter what it’s a learning process and every rifle is different.Anschutz as far as I know. It has the Anschutz taper in that the muzzle is thicker than the barrel for about 4 inches. I do not know the twist. I'd assumed it was 16 like most 22 rimfires are. I will validate. Not tuning. Probably won't. The older I get the more I value limited variable sets. A tunner adds a whole other dimension that I'm resisting. That could change.
Chad