This tank arrived today just 13 days from Fasttech, I've been eager to try a true dual coil tank with a velocity deck for a while, and this tank has fulfilled my wishes. I built a simple horizontal dual coil build, 26swg stainless steel 304 by 10 spaced wraps each coil. Wicked with Ko Gen Do cotton. Set my TCR on SXMINI to 105 and watts at 20 on 400f temperature. I made sure all the o rings were lubricated with some juice, fitted everything together and fitted the tank to my mod, closed airflow and shut off the juice control which is a breeze. Filled tank to the top and prayed there would be no leaking, absolutely none, locked in the ohms at 0.34 gave the coils 5 minutes to juice up. Wow never tasted flavour like it just tremendous, loads of clouds thick, moist and dense, just brilliant. Will be playing with higher wattage and temperatures over the next few days, a must buy.