So, I've always tried to get my pepper course like Aaron Franklin uses but have typically ended up with a mix of course & fine whether using a food processor or mortar and pestle. Tonight I decided to crack 1/3 of a cup small amounts at a time using the mortar and pestle & then strain out the dust. I look forward to throwing it on a Prime brisket with some salt tomorrow night. I still had almost 1/3 cup of the course stuff, so it turned out well.