donkeyman you have said 100% pg for nicotine so that will auto set to 0% of the nicotine being vg... finished liquid will have vg but your overall numbers have to give the right amounts for the overall ratio... since if the nicotine is pg and the flavour is pg 45% of tour mix is pg you can only have 55% vg... and yet you wanted 70% vg... if you do you will need your nic strength to be less or flavour or both... or to use a vg based nicotine or flavour or a different vg/pg ratio nicotine at the very least. ..