I ordered a the rebuildable atomizer from Nhaler about 2 weeks ago. I tried some setups and had varied results. I even made a duel coil 1.5 ohm that worked pretty well. The only thing that wasnt quite working for me was that the draw was very tight. So I tried to widen the holes with a 1/16 drill bit. Too much. Way too lose. I got my hands on a new cap and gave it another go. I drilled ONE hole at 1/16 bit and then used electrical tape to cover the other hole. I made a 2.0 ohm coil and I made the wick slightly differnt then usual. I took and folded it in half once, then again. I put the coil over it with 4 wraps. Once I had it installed I cut off the end that was not in a loop. That left a looped end on each side. I put one end through the other which did two things. It created a bowl around the coil and the other end went up. It now feeds the juice straight to the coil and keeps it contained. The draw is about perfect, maybe a tad lose, and the flavor and vapor are amazing. This is now one of my favorite dripping atties. Hopefully this will help anyone who is having trouble with the atomizer.