So I was brainstorming last night and continued to even when I was in and out of sleep throughout the night about how to maximize your yield in the volks so we can stomp on all the haters out there. I don't have the money for a volks right now but I wish I did to experiment along side with you.
My first idea, which you may have already implemented is... adding o2 to the reservoir that your plants are picking up the water and nutes from. Just toss and air stone underneath the water where the roots hits so they can receive more o2 to the roots.
Second idea and the last I have for now... but is there a way to bend the plants on here. I noticed a gap of plastic between each row of plants. I was thinking that you could install a few hook there and bend the plants and have the hooks hold it. Now, I'm not sure whether that will increase more top or not since the machine is already spinning the plunts upside down and sideways. IF that would work, my guess is that it would greatly increase your yeild because theres not wasted space and your increasing available bud sites.
What do you think maximus?
I can't wait to experiment with this thing on my next grow. I've got faith in these machines. IMO I don't think anyone has put a decent amount of time in these to figure them out. And those that have, IMO are keeping it a secret. I think if you can figure it out and find the right strain for it, this garden will outgrow any other garden gram per watt.