I’ve been weighing all my nutes by grams for individual gallons. Yesterday I noticed my scale wasn’t calibrating correctly, so I fixed that. But I’ve been apparently over feeding quite a bit. The BBK hasn’t had any sign of burn although is has been getting quite dark, but it has a couple clawed tips here and there? Wasn’t sure if it was the light or nutes, so I backed both off. Autocob went from 18 to 24.