Nikki, I must not have read all the salient information in your Nano post... I had to wrap the top of the coil leg through, over and around, and back through the catch thingie for it to fit tightly on the post. Like I posted before, I believe the OG thingies have varied insider diameters to accommodate different gauge wires. The ones which come with the clone really need 26AWG but it's going to be difficult to get enough wraps of 26 on the wick to raise the resistance enough for an 18350.
I did try a cotton build and it failed miserably. My Nemy hybrid adapter should be showing up soon... I think I'll run the Nano tube with a 510 atty if I decide to hold on to it.
That was going to be my next move if the xc116 wick build didn't work out for me. At least with the lead secured to the negative post first I had enough tension to wrap from the bottom up. And I agree, clearly you need 26 gauge wire for these clone catch screws to hold as securely as they should. Ironically I read a post from someone on FT saying that he was surprised that he could use 26 gauge without a problem ... so even before I started I realized that this may not go as expected.
The ceramic wicks were not as fragile for as some have reported though. I did a lot of wrestling and man handling of it when I still trying to do the traditional build, and I only chipped a small piece off the bottom.
This little thingy does put out quite a bit of vapor, but the handling of it is a bit awkward being so small. It is cute as hell, but a novelty for me none the less.