The guy with 26 posts gets it.
I'm talking about any rta, rba with a tank that has a larger chimney taking up almost the lower half of the tank, The Lemo, The Nautilus, Foggers, KFL+s...all of them...Aquas....It does not matter what's inside the chimney. It can be a 1.6 ohm build or a .6 ohm build. I do chain vape. Anything coming into contact with the chimney, ie; JUICE, is getting heated by the exterior layer of the chimney and heats. Then it cools then it heats then it cools, etc. By the time this boiled out juice reaches the wick and coil it is so degraded and nasty I end up pouring it out instead of letting it run into the chamber to be atomized. The hotter the build the more heat gets applied to the juice sitting in the tank wrapped around the chimney. It's a waste of juice to me. My wicks and coils are perfectly installed. I use KGD and Rayon and the wicks are always clean as when they went in after running 10mls through them. Yea the coils can get gunky depending on the juice I am running through it.
Everyone is all over these larger tank rba's and rta's but what good are they if all the juice is degraded by the time you vape it. The first half of the tank vapes perfect as the juice has not been exposed to all that heat for a longer duration. The 2nd half, not so much.