So I have been watering these a little each day being careful not to allow the rockwool to dry out. I woke up today to check on my babies and they look like they're dying. They're about 10 days old, I germinated them w/o any issues, then stuck them into rockwool which I presoaked with 0-50 ppm distilled water and 5.8 ph. I have been watering them with that presoak everyday now for 10 days. They're under 2 Full Spectrum F17T8, 17 watt, 5500K, 24 inch lights, and I have a very small fan circulating the air above them. I read that I should be giving them nutrients around 100-200 ppm, ph 5.8; so I mixed up a gallon of distilled water and added technaflora root 66, and sugar daddy (2 tsp each) which ended up being 167 ppm. I haven't sprayed them yet, instead I put them inside the plastic propagation chamber and opened the vents on top. Still under the lights, and still has the fan circulating air. Lights are 18 on 6 off and temp is around 78'. My goal is to eventually transplant these rockwool starter plugs into 4x4", keep them in the veg stage, then clone them, with the intention of putting the clones into my ebb and flow/bubbler/hydro garden under some kind 1k led lights w/ some more kind supplemental led strips. Can someone help identify if these babies are loved to death (over watered), or under watered? In about a day and a half they went from doing good, to ut oh!!! See pics... I'm heart broken and need some feedback. I anxiously await any replies. Thanks in advance guys!