Week 5, a few changes made. I got rid of that box that I was using to get the plants closer to the light, and got straps to hang the light lower. And as expected, the temp went down about 5° and the humidity stayed in the late 70s-slight 80s RH finally. I think that's my sweet spot because I won't be able to get the temps much lower.
I also started topping, I put up a side by side of how it looked 2 days later and it's pretty nice. I removed a couple leaves that were blocking the lower growth and I'll probably leave this baby alone after the nutrient change tomorrow. I'm def bumping up the doses for the base, probably double.
As for BC#2, just humming along with no issues. I'm gonna kick her nutrients up quicker than I did #1 though and I'll see how it reacts.