Ready to flip?

I have here a delicious seeds cotton candy plant that I have been scrogging. I was wondering if she's about ready to flip or should I fill the screen some more. The screen is 36"x42"

That's entirely up to you. They do stretch when put into flower. So you may even want to keep that bit of side room for this stage. And just keep tucking. I know mine stretched out a bit further after the flip.

You probably know this. But don't use 1" steel mesh. 2" holes and soft mesh are the way to go.

Here's my first scrog too.