Through alot of help here, I learned I have a Titan 510 from Totally wicked, ,a 510 branded with their alien head logo on it, Now I just saw a video on their site that explains that you add e-liquid to the fiber in the cartridge ONLY, The guy at the e-cig store where I bought this told me to add a few drops of liquid INSIDE the atomizer on the steel wick, AND to keep the cartridge moist as well,,Is this correct?Do you add liquid into the atomizer - Or does liquid go into the cartridge only ?? did I damage anything ? very confused now, been using it like this for a few weeks, is it possible I have generic cartridges?, I saw the 510 cartrdiges have a white plastic piece inside ..mine dont,just white fiber stuff,,,,thank you