Hi guys I'm in need of some help please, I have a 30ml bottle of premixed juice and it's really yummy but cause it's from Aus its Nic free, I have a bottle of unflavoured 100% PG with 4.8% Nicotine strength and was wondering if I'm able to put some into the juice? And if so how much? The Nicotine bottle is a dropper. Any help would be much appreciated... Thanx