Well,tomorrow I Will discard those two three finger crunchy leaves
What you have is a plant sacrificing a few leaves to make up for whatever deficiency that it has.
If you remove the damaged leaf now, the plant will loose that food source and look for another. That’s takes time.
So while the plant tries to readjust itself, the problem worsened because now the plant tries to anticipate your removal of the leaves and now takes more of them. Your probably over feeding a little.
It doesn’t look bad. I’m sure it will make it through flowering fine. Besides a few ugly leaves. If it foxtails early, or pistils begin to brown early, don’t use that tech again. Good luck.
Mounted the new in line quiet vent,It looks Better,the plant Is here,showing some nitrogen excess.The temp,I can’t bring Them under 28°,I Need to install extractor or another fan?
Thank you fornyour feedback.I Will water in some days only water since I Fed After that Lil flush