Take one of the newer ceramic cups from a Gotvapes Grande 5ml tank, use this in your Ody & iAtty with the 4 wick pattern, this is by far better then the standard Ceramic cup and doubling your wick or single wick, it produces guys and so do the Grande
tanks but this will help make the Ody & iAtty wick and work much better.! you can also make the same 4 wick pattern and use this on your Ody and it will make the Ody work better even if you run 2 wicks through the 2 slits and the other 2 right over top and screw your mouth piece over it, or you can notch your ceramic and metal piece like I did, a high powered band saw worked wonders.