In this recipe they use 2.5ml or 36 ml nic, if I use my 72 ml I would put in 1.25ml correct? But then my final amount would be 1.25 ml short do I just add am extra 1.25 ml of pg or vg? Would that not change the flavour of the mix? The total they make is 30 ml..sorry for some many questions I just want to get it right.. Thanks again