Thank you Hydrodan.It's fine!
Yeah not likely its the light.. i had my 2x260w boards running at 100% at 15 inch before I started to see some burn.. 20inch seems to be the fair distance for flower.. for veg higher is better due to more hours of light a day..I'm enjoying this light & I'm so thankful for everyone who advised me to buy a Quantum Board. Plants are a little yellow. Might be from nute burn? Not sure?