I just picked up the UWell Crown and some Frisco Powell which is a 40PG/60VG juice. I really want to like this tank because the build and design is awesome but I'm having problems. I've tried two different .25 coils and no matter what I do this thing spits juice into my mouth every time. Not the hot burning juice...just some splatter of juice on my tongue I guess like it is flodded. I have tried high wattage, low wattage, removing the tank and burning off the excess juice, refilling from top and bottom only 3/4 full. The only thing that somewhat works is closing down the airflow to the second to smallest hole while jacking up the watts to 90 and that is just not satisfying at all. A tight & hot draw. I am running it on a Sigelei 150w.