The indirect method works like a dripping atomizer. You have constant liquid on the well inside, continuously feeding liquid to the wick and the vaporisation drags along the flavor of the liquid in the well and it keeps the whole chamber moist, which makes the vapor coming out moist as well. The strength of the draw doesn't affect the liquid feed. And as Firestorm said, 45 degrees to one full turn (depending on the liquid) is enoughHmmm... it seems to me that this indirect method is seriously dependent on the strength of the draw to feed the wick. Am I right?