I was testing the difference in my beeswax/olive oil vs. my beeswax/crisco lubes and also the difference in Pyrodex and 777 with each lube, and also tried turning the sprue different ways. 60 balls later I find out:
1.) Pistols still got dirty.
2.) Looks like the problem is me.
Easily summed up in one pic.
7yds, 1 hand
But I had a whale of a time!!