I can't see any in the pics.
I zoomed in on the canopy, looks perfect.
What I would do is raise that light so the foot print covers your garden exactly.
The 1000w is 2m x 1.5m not sure what you have?
And get them used to full power asap.
That canopy is brilliant and deserves all the energy you can give it.
That's just my method full steam as big as possible.
All the time.
Do what your comfortable with though please.
Everything is perfect and I don't want you making any changes just because I would.
Everyone does what's best for them.
Stay safe
Bill284