Well I've got the High Grade scope that supposedly tells you how much you're THC %is within 3% give or take. They also have other features as well like growers help. So I sent them a few pictures and they told me it looked as if I may have bud rot and to trim the rotted buds and go ahead and start my curing process with the rest. I don't believe it was bud rot I believe it's light burn. My tents only 2'×2'×4' and when I hit the flowering stage I couldn't get my light high and far enough away from the plant. I know it supposed to be 12 to 16 inches away. Well I could only get it close to 12 inches away. I'm just glad summer and warm weather is finally here. Now I can move to outdoor with my next grow.