Hansbricks
Autopot Guru
I think that's were I went wrong I topped up the pebbles over the domes lesson learned cheers for the heads up
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Hmm not sure which directions you guys were following... There are two guides available right from the front page of their site, I've linked them several times in my journals - see here:I followed the directions off of their website and put in the recommended amount, which covered the air dome. This may be my issue somewhat..
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They are pretty clear about not going to high with the pebbles... I've only been doing 1" bottom layer for all my autopot grows (as detailed in my journals).
For now I think you might just have to do what Wile suggested and overfill the trays initially (and after each new res) to get the wicking started and hopefully that will keep it going.