Yeah, I think having one super thick coil in this rda is better than two, especially because of all the cotton you can put in it. I would try a different build though and make it even 5mm ID and squish more carefully, or wrap around two screwdrivers/rods taped together next time.
I did get some leaking in this today through one of the post holes, not enough to be a problem though, I overdripped big time.
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I did this today, already ripped it out though and put my 3x28/36 fused claptons back in, I just wanted to try something different. I won't build at all over the weekend, and plan on ordering some ball bearing swivels before I make anything else