Been a while since I was on, but I wanted to stop by and post pics of a coil I have been using with the T1 and now with the T2. Lots of flavor, fairly easy after you make it a few times, and lots of clouds. It's a Vertical Dual that draws air THROUGH the coil instead of around it. I had to remove the long post from the negative side to mount, but its an easy modification (unscrew and store safely).
The coil is Dual 28g, 7 wraps at .6 Ohms. I use a jig made from a drill bit that fits snugly into the air hole and I coil it right on the atomizer.
Coil made ready to test.
Reassembled to test for hot spots.
Disassembled to insert wick. You can do this while it is assembled, but this is much easier.
Insert wick between coil and positive post.
Fold one leg around the bottom of the chamber, make sure it stays in contact with the coil. Do Not pack cotton in, keep it as loose as you can for good juice flow.
Fold other leg around, make sure it comes high enough to cover wick channels.
Gives great flavor and clouds as well as lung hit air flow.