I'm right with you. I have nothing but love for these tanks especially once I started rebuilding. That initial hiss and crackle on a fresh build just makes you grin and think ooooh yeah. This is going to be good 
I don't use a flavor wick, I use the cotton from the heads of Q tips, I emailed Johnson&Johnson. No size or any other chemical in the cotton, there is a water soluble adhesive used to hold the cotton to the stick but I don't get down to that layer. I pull the cotton off, wet my fingers slightly with water and roll the cotton back and forth between my fingers till its small enough to slide into my coil. I dont twist the cotton, just compact it down. Once it's whetted with juice the cotton expands, I leave about an 8th of an inch stick out each side of the cup, once screwed into the base I poke the wick down into the juice well of the base. Because the wick is just compressed not rolled it fans out and pretty much fills the well all the way around. I have one wick thats got a weeks worth of hard vaping on it and its still going strong. If I do get leaks its because of the little silicone cup seal thing isn't properly seated on the shaft oh the head.
I think I used the words "shaft" and "head" enough times in that to make a 10 year old giggel for a week![]()
Just be sure your cotton balls are 100% cotton - you can get USP/sterile cotton balls too.
I picked this up at CVS pharmacy last year and still have 90% of it left
CVS Rolled Cotton - CVS pharmacy
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Side view of doubled over in coil and negative/positive coil locations
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Top View, wrapped this one by hand using a heavier gauge needle as my spacer so it's not as pretty as I like
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Stock coil vs 32g Kanthal A-1
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Proof![]()