im sure everyone here has seen the doubleD grow system...
its the buckets, with a drip system on top, over hydron or whatevr its called
and then a dwc bubbler at the bottom... and high flow rates for the dwc, but it only comes up a few inches from the bottom of the bucket, and the top majority of the bucket is drip..
anyway...
ive been reading about your root chamber temp issues, and im trying to create a aero system myself, but it will probably only be a 30psi setup... and then upgrade to a 90psi later down the road.
anyway... here way my idea
take a tub or anything with a flat bottom that is pretty big, and put 4 plants in the lid, one in each corner.
have 2 or 4 sprayers that shoot from the top middle of the tub, (that 4 mister thing shown earlier looks like it would work great)
but here is my question...
what would happen if the bottom of the tub had say an inch or 2 of water, and a bubble stone, and a high flow occuring (gotta check out doubled's buckets to see what i mean, but basically the drain hose is large, and about an inch or 2 up from the bottom of the bucket, and then the feed hose for the dwc is at the very bottom, and water is constantly circulating at high speeds all around, in all the buckets, and then gravity draining back to one main big res.
so i would have 2 or more pumps... one high pressure pump for the misters, and one high volume pump for the dwc circulated in the bottom of the tubs.
basically im looking to keep the temps down on the chambers, as well as have the dwc incase anything bad happens with my sprayers...
but then have the vast majority of the roots up in the air, so they would get fuzy from the sprayers...
and as far as having 4 plants per bucket... i know they would starve themselves for light in the middle, but on the outside, i think they would grow fine...
so i would have a bushier plant than a single plant, and instead have at least 4 colas or more... and then a person could just lasso the main stems together LOOSELY, and as the plants grew, they would sway away from eachother (almost like training, but created by the plants desire to go towards the light and away from the other 3 plants)
this might not be the most ideal setup, but its way better than what im running now with the stinkbud posts