ok, I've read th first two parts of "444--america's most versatile.." Not a hand loader so some of that stuff goes right over my head. let's start with jacketed vs. cast bullets. What are we talking about here. I take it the factory loads are jacketed? Are cast better or what? Why? Iam beginning to think I got in over my head with this gun. I had no idea I would have to fire lap my gun to get it to shoot straight. The performance with the std. factory loads is not satisfactory for my liking. Groups are 3-4 inches at 100 yards with a scope. It doesn't sound to me that a person like me should be fire lapping a gun without expert oversight, which I do not know of anyone with that expertise. Now what do I do. I like the gun but I am having trouble taking afield because I've never used a gun that was that inconsistent (had been using a 30-06, 760 gamemaster). HELP