Gorilla Glue Auto and LSD-25 Auto

I did some light defoliation this week, but it never seems to be enough. Plants seem fine, buds are starting to look like buds. LSD has a few clawed leaves at the bottom, so she still seems to suffer somewhat from nitrogen toxicity, this means I always dilute the solution when I fertigate LSD so that the solution comes to an EC of about 0.6 milliSiemens. Over all though, no light burn, no pests and no diseases, so I'd say we're looking pretty good. I wish there was some way to lower the nitrogen dose, but apart from making the solution a bit more acidic there isn't much I can really do, because the AN nutrient formulas that contain Calcium and Magnesium also contain Nitrogen.