I really like the Scrog net you built SD, I'm going to attempt to replicate it when I'm feeling a little braver.
Your plants look great and sound like they're drinking up those nutes exactly how you want them to at this stage, an inch a day is outstanding.
I was just wondering 2 things though. Firstly off topic do you or anyone else ever have issues (DWC and RDWC only) with Fungus Gnats ?
I have found 2 random bugs, 1 two weeks ago and another last night in my DWC setup running around the top of my res lid. I have the odd leaf with slightly eaten leaves, random brown dots etc. Is it common for these little pests to show up when running DWC with Hydroton (clay pebbles) as your medium, which btw is completely covered by a taped down reflective sheet ?
Secondly I was curious as to what lights you'll be using for your flowering ?