Hello all! I have been vaping tons of vanilla liquids over the last year and am getting started trying to drip with the cotton and everything. So I bought the Kangertech Sub tank because you can change it from regular vaping to dripping. But it does not work on my eleaf I-stick, or my I-joy e-top-a, and other than that I only have 3 of the e-go twists (3.2-4.8). I know its not made for those. when I use the part without the cotton on the subtank, and I just fill it with liquid and change back to the dual coil, it's fine. What's wrong? Just for the heck of it I put it on the ego i-twist and it actually heated up (a tiny bit) but the 2 big ones- the e-top-a, beeped (like the tank was too powerful and wouldnt work), and the Eleaf read low atomizer. Both did nothing.