The Grow Must Grow

Been awhile since I posted, mostly bc I had private help from my mentor, the talented Bluntzilla, who has been nothing short of a Godsend for my grow. Not that I don't love, love y'all, but having the expertise of an experienced horticulturist has been EVERYTHING. The Grow is doing really well, although the need to raise the lights has been a bit of an issue due to the height (4ft) of the tent space. I removed the planters the plants had been sitting on, since it raised the plants way too high and close to the lights. I ended up constructing an alternate hanging wire to raise the height, which seems to be working OK. I have to watch the light height, bc I've noticed what appears to be light burn on a few leaves. They're now a solid 10 or so inches away from the top of the scrog, so hopefully, that'll be sufficient. The structure of the tent won't allow me to raise it any higher (I need an idea...maybe a short, double-sided clip) if that ends up being necessary. I guess I'll take a trip to Home Depot and hopefully will find something that'll work. I've been pretty successful with the DIY stuff for this grow, so I'm hoping my luck will continue. I added the scrog, finally, after topping and low stress training, and it's filling up nicely. I'm not sure whether they're big enough to start the flowering period, as this is my first grow. Any help or advise is sure welcomed and appreciated.