I hate giving advice on time. It’s one of my weaknesses because…I just don’t feel the flow of time very well. Plus, I’m not familiar with Gold Leaf and the rate at which she matures.
I would wait a couple weeks. At least one. Then start your flush. I qualify this statement with not being able to properly see the coloration of your trichs.
I would feel more comfortable with you taking advice from those familiar with that strain.