I'm a flake rubber, almost always. Sometimes I pack bigger chunks in the bottom of the bowl and the fully rubbed stuff on top of it, but even then, I don't like having big gaps in my chamber. I get a way more even burn with rubbing out flakes.
I fold a flake into a z and stick it down in the bottom, rub about half a flake to a full flake partially and put it in the middle, then I rub the last about half a flake into a wool looking material and stuff the top. When I feel like messing with it. The rest of the time I grab two flakes and wad it up and twist so it goes in the bowl and smoke it this way.
