I'm using a mini pt 3 and I go
through MAYBE a full 1.5ml fo
juice in a day. Probably 2ml on the weekend. I've been mixing directly in the
tank when it gets low, with flavors that will compliment the one that is already n there. For example, here's a sample progression
Banana Creme
Strawberry (first bit ends up being strawberry banana)
grape
watermelon
creme de menthe
coffee
butter rum
back to banana creme.
That's over the course of probably 8-9 days.