There is a learning curve there even if they say otherwise. But I think the thing missed by everyone is the more established they are the better it works. And we usually get things going quicker in other systems. The slow start is deceiving,  I think. Did kind of a scatter gun type approach treating each a bit differently with the 2 systems I set up, flower, veg.

1 plant treated like I would normally as a hydroponic,  it was slow very slow to get going. The others I tried to do as they said more or less, a couple I turned on the air early, a couple I fed organics in the bottom, added it top feeding one. 

And it has evolved,  so I think the autos that are in the veg tent today are going to do well. I am letting 2 Black Sugars veg for a bit. And 3 started flower +1 week now.