Even with the exhaust turned down your temps and rh are still with in a good growing range
Just going of the pictures I do think that you did give a little to much nitrogen but after the flush this should now be under control.
Can I ask what is your ph and ec mate?
Other than that things are looking great
![Thumbsup :thumbsup: :thumbsup:](/data/assets/smilies/thumbsup.gif)
and thank you for the picture update very much appreciated!
Until the next one
All the best
Mark.