This is my first time growing aero. Peculiar thing happened when I put clones in. Some of them flopped over. There seemed to be adequate mist getting to them.... 45 gallon chamber. 90 psi. RH 20% Nutes GH, 320 ppm. I had them in the cloner 17 days tap water, then 2 days at 100 ppm last two days. Temp oscillating from 71 to 84 F. Root zone 68 to 73F. 420 W inda grow induction light. 18/6 lights. Anyone else get flopping?