First, zinc is what helps make the leaves green and that is hardly ever an issue. Second, I would recommend you separate the magnesium and calcium. Use Epsom salt and get fully chelated biomin calcium. It's on Amazon. 1 tsp epsom per gallon, 5-10ml calcium per gallon. If you use molasses skip the epsom salt. I stopped using calmag a long time ago and have had great results in being able to change the dose of either elements when needed.

Third thing is chill. Leafs don't come out perfect and flat. They are natural and organic and will have shapes and twist. Main thing to look at is spots and discoloration and what times you're seeing that and at what level it's on the plant. By your 8-10th grow you will develope a sense of knowing