Still testing my new, extremely powerful light. Had it on Full Spectrum starting on Monday 7-5, which included UV bars on the light as well, and had it on 80% power from 33 inches away from my tallest plant. Six days later I started to see canoeing on some of the leafs. At first I thought it might be Winburn cuz I had just moved my fan, but even with the band moved it still wasn't enough to make sense to me. So I looked at the plant a little closer and saw some yellow tips and some deformed leafs. I'm pretty sure it was the light being too intense and too close. So I raised my light is high as I can in my tent, and I turned the UB spectrum off, since it's really not needed until end of Bloom anyways, and I lowered the power to 50%. We'll see how this does. I also set up my custom SCROG with about $20 worth of parts from Lowe's. My first time doing SCROG so we'll see how this goes. Well that's pretty much it for the beginning of the week. Have a good grow everyone!