I run at 85*F no problems. 1'6" right now away from lights.. maybe a couple inches less they've grown into the spectrum already.
I'm not sure about that. It's been 29 days since I bought the clone from a club and brought it home.
Nice job though, (small) clones usually take me longer to establish than seeds in DWC.
That screen should be stuffed by the time it finishes the stretch over the next couple weeks 
Dont be uber-shy bout removing some HUGE fan leaves over the next couple weeks, but I'm sure you knew that already. Roots look nice and healthy! You should be pleased with that screen! I'll be sure to check back. As alwayz....happy growing!
I agree with 2 statements about the subject. 1) Removing fan leaves lowers your total yield in the end AND 2) Strategically-cut fan leaves can/will allow other bud sites to get bigger SO I guess it's just one of those things that makes itself known when you get there lulz. Your tucking looks fine btw and it should do well with what you've trained already. The tricky part is all those littler ones that branch off from main ones hehe
If you think you've been aggressive then back off on em for a couple weeks and go to removing UNDER-canopy stuff. Most of it will just shrivel up and die off on its own from what I've seen, but it does get time-consuming to say tha least. Either way man...these plants are just as hardcore as the peepz brave enough to cultivate them 
72 degrees is not cold, at this stage, plants love it at 70 MAX! nice grow by the way
Its great! The only problem is my humidity is a bit low now, around 30%
Thanks Endur0xX. I had read that 75 is ideal and anything much below that causes photosynthesis to slow down?
