Thanks guys. Anything is worth a try to get the balls shooting the same. So far the only consistent shot has been the first one after a thorough cleaning. Then, even though it might be grouping well, the group will move. I even marked my sights to make sure they were not moving.
Of course, when hunting it's the first shot that counts
70gr Goex 3F and a .490 ball.
The first shot I can use a .015~ patch, but it really prefers .010. It fouls fast and needs constant swabbing.
I'm not looking for much, just three nice shots in a row starting with the first one after cleaning.