I am sure a lot of other people will say this. But the best thing to do is get boots on the ground. Other than that, for me personally I love glassing. I usually will turn the topo on and try to find places that have a good vantage point where I can see almost 360. That way I cover as much...
This is kind of getting into the weeds. But sometimes CA rifles don't like certain lot numbers of factory ammo. Sometimes if you shoot a different box of ammo with different lot number it will shoot better.
Also I would make sure you are shooting it out of a gun vice completely taking out human...