Did you look through my thread? I posted 2 different links to plant diagnostic charts or sights. Here they are;
International Cannagraphic Magazine Forums - The Complete guide to Sick Plants,pH, and Pest troubles! Cannabis Nutrient and Deficiency Table I still think the leaves that are showing are from earlier damage. I'd stay on the nutes giving every other feeding. Do you have pea gravel in the bottem of the pots? The tops look healthy to me. If you've got time look through my thread it will show you what mine went through and how long it took them to pull through it. What kind of water are you using?