Glad I got your attention. Here we go fellow growers. I keep hearin, keep your light very close to your plants.Well...when I look at some amazin grows here I see lights like 2-3 feet from the canopy . Sometimes 4 ft!! I went with the closer is better theory and seemed to suffer a bit. If your light is low it covers MUCH less space!! I see shading on the backspace on my gals.I see it all the time, folks puttin up good numbers and showin their grow I notice the lightin is way higher than I thougt it should be, or was told it should be.How far is YOUR light from the center of your canopy???? Inquiring minds really need to know. Also What is your footprint and wattage??