when i set the voltage, lets say to 3.7 then set the wattage to say 7.0 then vape. hmm somthings not right. check the wattage it's 7.0, check volts it back to 3.0. it happens vice versa reset the volts to 3.7 the wattage reverts to 3.0. it doesn't matter what i have it at the time either. i use efest imr 18350 and 18650 stacked/single still happens. vivi nova, u dct 2.0, iken vape 2.0 carto, what ever i put on this happens. is the chip set bad ? have had it 2 months from smoktek. 
