I primer foul only with my Inline. Pop 2 caps and she is dead on at 150 yards. My sidelock is dead nuts on a cold clean barrel for 3 shots then it starts to climb. My OCD won't let me leave a firearm of any sort dirty. If it goes out of the house, it is cleaned when brought back in. Even if I didn't shoot it. Well, my OCD and fear that my old man will climb up from his grave and kick my butt! It's how I was raised.