Hey I was just smoking some kbv uzumaki and it was I believe way more moist than I realized and my pipe got really hot about halfway through the bowl . I see her down and let her cool for almost an hour and just finished as I was wiping the bowl I saw this !! Does anyone know if this is a crack ? Or maybe (hopefully) cake forming oddly?? I’m relatively new and this is bowl 8-10 out of this pipe I just got about a week ago it’s becoming my favorite so far and my go too regular smoker.