Somewhere on the forum, someone took excellent photos of a discected atomizer. The fibers inside the coil looked kind of like fiberglass. I once had an atomizer where I just couldn't get rid of the burnt taste (tried several ways of cleaning). Then when I blasted it with my steam cleaner, the burnt taste was gone. So that tells me perhaps the wick material doesn't actually burn, but gets burned residue on it. Anyone tried a burn test on these fibers to determine what kind of fibers they are?