Chemo

yes you can though the space you have its not really doing any harm or causing dark spots I would only super crop or snap the stem if I say have a tent full of clones and one large plant which actually did happen it slowed her down considerably though and I was lucky i didn't herm her in flower they tend not to put up with that much stress even tiny light leaks can be enough to ruin your whole grow. Though they are your plants you do what you want bro :) They are looking ace :) If you had filled the space abit more then maybe it would be beneficial but I don't think it will be in this stage. I would suggest if you really want to do something to tie them down to your pots cause LST can be done in flower and it wont stress your lady and yu can open up more light. maybe consider getting some netting so you can move the colas around alot more and free up light space :) Great looking plants anyway pal best of luck for harvest :) 👊