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@Divs_darkroom since you have height issues, you should raise the vegging plants and lower the flowering plants in your tent.
That way, the Vegging plants will get more even light.
Place the QB above the veg plants and Mars above the flowering plants.
That way you will give more blue to the vegging plants and more red to the flowering plants.
That is the reason I told you to avoid soaking leaves with water, water drops on a leaf act as a magnifier and your lights burn the leaves, not the intense lights.
Besides, Mars LEDs have lens on their leds, another reason to keep them away from young plants. Mars LEDs are very good for flowering because of the excess red.
While vegging, you need more blue and 4000K has a good amount of blue.