Well Rip didn't come right out and say it, but that sure looks like a lot more cotton get stuffed in there than any deck I've ever seen. The only reason I can think of for a double layer like that is to keep the juice from running out the bottom.
I took it a different way, with a big huge coil the big wick, will act like a reservoir?
It has JFC so you can limit the juice flow, but how would you fix dry hitting if the coil out paces the juice flow?
I bought one so I will find out soon enough