Im a lil concerned with your advice that you are giving.
Did you compare what median you are using to his? Lights? Rh?
His skill and your skill?
Do you just blindly give advice with out knowing any of the variables?
What happens if he follows your advice,
but his stretches too far, and he gets branches up in the light?
He is 3 days into flower, if we put that plant back into veg,
would cause this plant to flip out for severa;l weeks!
Well of course yours didnt work, your not doing it right..
You need to go watch some more youtube videos, because the youtube star you learned from taught you WRONG!
That is so far from scrogging that you might as well just used banboo stakes...