I used 90+ percent VG liquids in my nautilus tanks.
It wont wick properly by itself, you need to help it by pushing air into the tank every few hits to help push the juice out. Occasionally blow a mouth full of air down the tip with the force of a light cough, with it set on the widest air flow hole. If done right, you'll see a small bubble enter the tank and float to the top. It takes a bit of practice to learn it, too much force and you'll flood the coils causing gurgling, too little pressure and it wont do anything and you wont know until you get a dry hit.