Hello, I am having trouble with the bottom vertical coil operating on the 5ml Nautilus tank. Unless I substantially prime the coil by taking approximately 100 to 200 hits from the tank with or without powering the atomizer, I receive dry hits with a burning taste. It takes about ten minutes of doing this before the taste becomes normal and as it should be. Do you have good advice that can prevent this from occurring?
Additionally, do you have any information or suggestions about optimum operating conditions for the bottom (best voltage or wattage settings? best propylene glycol to vegetable glycerin e-juice mixtures? any other relevant information that may help to optimize the operation of bottom vertical coils?)
Also, the information on the box states to use a new bottom vertical coil replacement head every two weeks when it is being used at a rate of 500 puffs per day. I don't find this metric particularly useful, do you have any other data or metrics pertaining to the operating life of this device? (such as the volume of e-liquid that these coils will atomize before they need to be replaced?)