Latakia settling from a pipe blend is a perfect demonstration of the "Brazil nut effect." (A searchable term in Google) Shake the mixed nuts, and the Brazil nuts end up on top of the smaller nuts. It is the result of "flotation" when particle size, shape and density differ within a mixture. With pipe tobacco, shred floats above the crumbled chunks of Latakia.
The reason C&D's Pirate Kake is sold only as a press cake (looks like a chunk of dark fiberboard) is to prevent its 75% Latakia from settling. You break off a small chunk, then crumble it directly into a pipe. Latakia has settled from my tins of pipe tobacco since the early 1970s. I have not found a way to shred Latakia that resembles other components of a blend.
Bob
EDIT: correction--Pirate Kake is called a crumble cake.