Hello, Ive smoked give or take a dozen bowls out of my new Radice and while the bowl has gotten somewhat blackened especially in certain areas, it seems like naked briar. I just started smoking my new Mimmo Provenzano and don't want to do damage to anymore pipes if I'm doing something incorrectly…. Also, I wipe down my bowl after each session with a folded pipe cleaner- but from what I've heard thats the correct thing to do to build cake thats nice and firm and doesn't crumble. Let me know if you guys have any suggestions or know if I'm doing something incorrect or if its just a matter of having to smoke more bowls. Thanks for your help!