RE: Knight 2000 loads
Just about any mix you dump down your TK is going to come out pretty good, just be sure to use some kind of filler if you don't fill the shot cup all the way, ( check it by filling a shotcup by hand so you can see it ) some use corn meal, or regular shot buffer.
After some tinkering I have setteled in with a charge of 100 grains of FF, a Knight 3" shot cup, 2 5/8 oz of #6 Hevishot, and 2 over shot cards. Shoots a real nice pattern that packs a punch