There have been a lot of questions lately on coil setups for the ODY. here is my Dual coil setup. This is based off the video with the .9 ohm dual coil. Its made the same way, only it is 1.6ohm and I am using the stock silica wick.
I use two pieces of the wick and wrap the wire around them both.
After setting the coil and wick in the ceramic, I unbraid the wick all the way to the coil. This way the wick takes up the space in the channels and prevents the liquid from passing into the cup.
Now the negative wire, I put behind the retaining ring in the the bottom thread of the ceramic housing. This allows the ring to fit flush with the base and makes good contact with housing.
After everything is set, separate the coils the best you can, and try to give a little space in between them.
The end result should look something like this..
If you have any questions, feel free to ask... More pics of the coil are available. If need be I could make a video.
I will also make one for the single coil if people wish.