Kanger Aerotank Base / Air Flow Control Base / Air Flow Valve. Which is Newest Version?

[Steeldragon]

I use version 3 on a giant with a seven 22, Then I have 2 emow megas also with version 3. I am a little older so seeing how big the holes are on version 2 are a pain. In the version 3, you have 5 holes and you adjust the air by how many holes you have open. I usually leave my with 2 holes because I don't like that much air. I love the EMOW mega tanks with that system. They hole 2.0 ml of juice and I get a good hit.

 

[mr. yuck]

does anyone have like a pic or something on how to rebuild original style flow valve i ended up ordering a silo tank someone recomended when i posed this question before the only way to change air draw on the silo is by using 1 of supplied mouthpieces not a bad tank but would lik to try to fix my original aero before buying a new one