Spots on lower leaves. Edges.

To me the damage looks more like the kind of damage that is caused by the leaves hitting the edge of the pot when the fan is blowing on them, particularly at night when the leaves are lowered. After going through your diary, it seems everything is otherwise looking normal, but very green would be my only comment. Congratulations on your choice of growing Gorilla Girl, she is one resinous monster when ready, although there seem to be two phenotypes, a more open flower and a more nuggety type, but either way, they both have extreme trichome coverage at maturity and is one of my favourites. The more open type almost needs no trimming as even the fan leaves are practically completely covered with resin, including the stalks! Hope this helps,........... Organoman.