Stress testing new cultivar Moon Clouds

1 more week and I can get her in the flower tent. Finally. She has officially grown out of her 2x2. Just inches away from the light. Had to tape a screen mesh to the light so it wouldn't burn the leaves. (Had no choice) Also created a way to muffle the sound coming from the fan. It works so well. Full speed is just a whisper. See image. Flower tent = 2x4x5 Had to do crazy branch bending to get her spread out evenly, and at perfect distance from the light (which is as high as it can go) Couldn't use a scrog net because the branches were too thick and hard. Used the clips instead and worked great. Scraped some branches. It was rough. You will also see in an pic that I had to cut a few of the tallest branches as bending them would still not make it fit. Thank God I left secondary branches on all mainlines. Other issues - I've been dealing with a deficiency on the middle growth leaves. Tips and edges burnt. And yellowing. Research says it's a cal-mag deficiency but I use cal-mag in every watering. I checked PH in soil, and in my runoff. All good. I'm thinking too much salt buildup. So I did a flush. Just 1 gallon of distilled with couple teaspoons of Sledgehammer and everything gets cleaned so well. Stuff is the best flushing agent. No need to continually run gallons upon gallons of water.