Getting the rust off

Saturday night after 14 hours of light, I turned off the light and set the timers for 12/12 . Later today I'll take a look for light leaks. I've noticed for awhile that the tent sucks in a lot, and it's annoyed me how far the plants are from walls. I measured the canopy, and my 3'x3' (well, 35.5"x35") tent had a grow area of 28"x28" ! I finally got around to fixing this. It was a bit awkward because this is a 2 in 1 tent, so I didn't have access to the right side poles. I used electrical conduit - about the same price as plastic PEX pipe, except significantly less bendy. I did a bit of defoilation on 2 of the 3 plants that need it. I'll hopefully finish the third later today. All's looking well, and I can't wait to see them flower. The mainlined girl definitely should have been vegged a bit longer - it will be interesting to see what she can put out. Sunday night: the mainlined girl that had the stem damaged from the too-tight wire, as pictured, apparently snapped with the training. It wasn't that way when I closed the tent, but had split when I opened it :/ I think there was a micro tear in the skin that I missed seeing, and it just slowly expanded/split from the pressure as more and more tissue gave way. I tried taping it up, but a few hours after the taping the branch is mostly deflated, so not too optimistic that this branch will be saved. 1/8th of her, gone. :/ Update: Friday - Wed morning the damaged branch of the mainline finally started standing up again, huzzah. While working on the self-draining saucers I had enough material to make a few extra risers. So now the main line can be at the same canopy height of the other three. I added a 9" oscillating fan at the top and moved the old 6" fan to the bottom in front of the air intake. Because of where the fan currently hangs against the base of the tent suction support bars it doesn't oscillate, so I turned that part off. The tent is starting to smell more every time I open it.