Firstly i have to say Lol you live in Aucks haha my bad(jokes). Wow that was interesting watching your'e baby' s grow through this thread. Looks like a few leaves are suffering from a magnesium deficiency throughout this grow, hence the whiteish/ brown patches, look in to it for future references/ and grows. Why are the strings so loose?, when i LST i tie those suckers down with a little more authority, actually bending the nodes right down to touch the sides of the pot. You can play a E sharp with the string, and any ordinary string will suffice. As for supercropping, marijuana plants (weeds) are really resilient and can handle a lot of stress (depends who you talk to). I have nodes on mine that iv almost completely snapped in half and are just hanging there by a thread. Stand them back up, couple days later they've grown a knuckle to replace the missing stalk and is healthy as a motherf@$#er!. Im not sure why you keep taking them outta the tent? Do you have a light in there for it or nah? If nah, then i can see youre trying to get 12hrs sun 12hrs completely dark right!. During the dark hrs youre plant could do with alot more Co2 then what its getting in the tent, fix this buy using soda water in a spray bottle, and spray at the plants stomata for faster absorption, theyll love you for it. If you have a strict lighting plan for them there should be no need to take them out. good luck cant wait to see the rest of your grow.