Hi I recently purchased a billow nano v2 and have been getting serious dry hits and wicking probs I've been using 80% vg and have tryed both cotton bacon and muji I've not had this with any other device except the zephurus I've wicked this device so many ways tried cotton on the deck not down the juice flow and I've thinned the crap out of the cotton heres my current build were I've put some of the tail in the wicking cup area.