LOL...I'm still working on it my friend. I'm knocking down about 10 to 12mls a day. I know...I know...that's too much! I admit it...I am a vapor hawg! The Ultrapure has the best vapor production of any I have tried and trust me when I say this....I have run darn near the entire gambit on juices too. I'm consolidating now. Got it narrowed down to two now, Innovapor and another (VG) juice maker.