Yea, I missed that part before the threads were combined... you might be able to thin the tails where they go through the opening to the tank, make sure the wick isn't too tight in the coil keeping it from refilling efficiently... try rayon... maybe back off the power a little.. just give it more time between puffs to saturate the wick maybe. Sorry, can't offer much more help that that, I never had much luck with that type of tank, I chain vape too much for them....