Hi, Cozzicon!
I just watched the video and looked very carefully at the autopsy results. Do you only have two pieces of "software" inside you cartos? The polyfill and the sock? You see, I took three of my clear dual-coil cartos apart and they have that little "diaper" or "blanket" wrapped around the heating coil. Yours don't seem to have it.
The point is, all of my "diapers" were burnt all the way through; I rinsed them to get rid of juice stains. The polyfill was intact, the socks were intact, but the diapers were badly charred after only a couple of refills. And I'm not the only one.
http://www.e-cigarette-forum.com/fo...1-etc-filler-type-cartos-478.html#post3292093
So I would like to know if your dual-coil cartos are constructed differently? Mine have two coils, two socks, two diapers and a polyfill wrap.