I will try that. I've only used 2mm coils in mine but 3 or 3.5 might be world's betterMy wife has one I build the coils for it and do the wicking havent had it leak yet Im sure if this thing should break down one day I will have to get another one. Just make sure your coil ID is around 3 to 4 mm so you can get enough cotton in there and your sorted.
Sent from my D6603 using Tapatalk