Absolutely awesome bro thanks for the share.
I dunno what I did but 2 of my pbs looked like this when lights came on. All droopey and messed up fan leaves. Where fine when I checked on them 30 mins before lights turned off. Flushed and changed water and 20 mins later the droop is gone. Only affected 2 plants. Pretty sure ive lost all the fan leaves on these 2 but hopeing new growth is ok. Poor babys