Well, I've tried adding wick, removing wick, replacing wick, wrapping some threads with plumbers tape, wrapping
all threads with plumbers tape, trying different juices, and raising/lowering the voltage. On both an eGo-C vv and the Vision spinner. So flipping the cup and/or removing it altogether is just one more avenue to try.
It frustrates me to no end that I can't figure this out when so many folks are saying it's the best thing since sliced bread...or words to that effect.
~Buff~