Ah ha ha.. ghetto wick time. I'm surprised that the Provari is not giving you E1 errors.
I picked up a Phoenix and an A3 just to mess around the other day and thought I'd rebuild the coil on the Phoenix. 3 attempts later, with 3mm wick and 32 gauge Kanthal, I gave up. I'm going to attempt the mesh wick and see if I can get it going any better. These rba's are tiny.. but when they work well, they put out massive clouds of vapor.
How often do you find yourself having to re-drip?