Beginner's Luck?

8/15/24: Man these gals grew fast. The tips yellowing and slightly curling concern me, I'll be ordering a TDS meter after work so I can start testing the runoff. Adjusted the light height a bit as to not blast them. 8/16/24: Transplanted them into their final home today. Soil was definitely not dry enough but realized when it was too late. Hopefully these girls recover OK. Upped the nutrients to the recommended. 8/17/24: Lucy is looking a little sad after the transplant but the gals are looking better than I expected, honestly. I botched the hell out of the transplant, but I'm hoping they recover in a day or so. 8/19/24: Top was dry but there was still some weight to the grow bags and mid/bottom felt cold/moist so I sprayed the top with regular RO water(pH'ed to 5.8) and gave the girls a quarter turn just prevent any wind burn from the fans(most likely pointless) 8/20/24: Girls are looking bigger but I noticed some yellowing starting, wondering if I'm not giving enough nutrients. Soil was pretty dry so I upped the nutrients to the recommended for week 2 and gave the girls another feeding, until runoff. Still trying to get the hang of finding that sweet spot between not dry enough and too dry. All of this has been a very fun, very nerve-racking(due to my constant over-worrying lol) learning experience for me so far. 8/21/24: Amazed at the rate these gals grow, but definitely worrying now. Noticing tiny burns on the edges, and the yellowing has gotten more noticeable on Ethel(seen in pictures ex:1&2) and Lucy seems noticeably more droopy. I really hope this is something I can quickly and easily fix/reverse. The TDS Meter will arrive later tonight, so I'll be able to test the runoff of my feeding from now on. I also saved some runoff from yesterday for me to test once it arrived, hopefully it hasn't been sitting too long.