Glad your feeling better, Pipe!
Never good when ur getting old it always is worse.
I've been lucky but not so lucky in my brain lol I keep making the same mistakes over and over.
I'm gonna make a cheat sheet and pin it up where I can't ignore or forget it.
Right now I'm flushing my pots to wash out the extra nutes in the soil (hot soil mix from the start).
I did one BD and checked the ppm on the water that drained out.
2400

then sucked out all that was in the tray so the new weaker (600ppm) nutes from the tank goes in there.
Now I gotta do another 4, the lsd is ok and gs is too, also the c99, they are ok with the crazy ppm haha.