Quick question if I may so I don't kill myself. I use juice at 3mg at the mo. Just had delivered nicotine for my first batch of nicotine which is 7.2%. Am I right in thinking that this equates to 72mg/ml and if I keep it in percent in my calculator I need to input 0.3% to give me 3mg/ml in any given amount of finished juice. Sorry for the noob question.