Well, I've had some of these tanks for quite some time now. I've tried and tried with the MT, but no go. I absolutely can't get the wicking right. I've set that one aside. The Mutank, I haven't got the nerve up yet to use the rebuildable deck. The stock coil is still working so well I don't want to tear it down yet. I bought a Griffin and I'm about to pull my hair out (what's left of it

.) I've built it 3 times and rewicked a half dozen times to no avail. I've already retired the Subtank and Subtank mini, not enough juice flow or air for that matter, the Clouper A1 and Clouper Z5, put away. I have a Gemini on preorder that will be here around the middle to end of the month. I'll try it, too and hope it's not as finicky as the others. My Ωmega BFT works well, and my TFV4's work great with the prebuilt coils. I just got the RBA decks for them, and I'll see how those go. I've never had an issue of any kind using my RDA's. I can build a dripper right now and have it work first time out. I've tried watching videos on how to wick and build and no good. I've tried the wicking method by
@suprtrkr, but that didn't work for me either. I've done more wick, less wick, rayon, KGD, and it just doesn't matter. It won't work. I feel like such a rookie, not being able to make these work. I've been building for 2 years, but these tanks just have me stumped. If anyone has anything enlightening that I can try, I'd sure appreciate it.