What am I doing wrong here? I have been trying to clean out my carts every which way and can't seem to get the nasty - OK - burnt taste out of them. So I decide to rip one open and......burnt, cooked, charcoal. I decide to sucessively tear open one after another and find the same thing. I can't believe that I am excessively vaping to the point of spontaneous combustion but there has to be some explanation. This is only happening with the carts I am using while vaping Tasty Vapor tobacco. The carts i have been using are V4L blanks, both gold and black. Anyone here rip open a cart and find the black death inside of it? What the heck am I doing wrong here if anything? What the heck have I been vaping all along? Maybe I should take shorter drags??