I'm a tad confused about dripping. What is it exactly? My understanding is you buy a drip-tip, and that becomes your mouthpiece that gets placed into your atty. Then you drip your juice into it, and it goes straight into your atty??? If this is correct then isn't it basically the same thing as removing your current mouthpiece and just adding a couple of drops directly into the atty, replacing the mouthpiece and then hitting?