So this is my first post to the forum and my first grow indoors...and actually my 2nd grow ever. I bought a sf1000 complete grow tent 2x2x5 recently to grow indoor. Today is the start of my 3rd week and everything was fine until yesterday. I noticed some wierd curling and folding to the main fan leaves. I did lower the light to 18 inches and set dimmer on 100 for a couple of days. Prior to that I was at 24 inches and dimmer set to 60 percent. I now have the height back to 24 and dimmer on 80. I water every couple of days. I have attached some pics.