Oh, there is definitely something to see here if you want to learn tips on (more) passive growing, hehe (for the most part) but what I'm wondering is how best to lift off the top to change those nutes. My thought is gently raise the top (you can use a ratchet rope(s) rigged to both sides?), change the bucket out for a fresh-up new bucky, then gently lower your top-down (w/plant seated in netcup) onto the fresh bucket, job 1, job done! If you know of any grow from start to finish documented, I'd like to know about it and thanks for sharing!