Yeah, he’s right on the FF. Cut the feeding down to 1/2, maybe even 1/3 for a few weeks. Increase the PPM’s if need be. A lot of the additives will change up the pH, make sure to add them in the water as their chart recommends. They have a pretty useful calculator that might be helpful for you: https://www.advancednutrients.com/nutrient-calculator/
