Simple 4x4 flood and drain tray and reservoir. I rooted the cuttings in rockwool under a T5 flourecent. I waited until all small cubes had significant root structure before I plugged them into bigger hugo cubes. Once I plugged them into the hugo cubes, I set them under a 400W MH. After a week I toped and use the fim technique on selected plants that were growing faster than others I had. I'm doing two strands and one grows significantly larger and I figured fimming and topping would even things out with height. The plants I fimmed... new growth is displaying a 3 leaf pattern. Now I know that over time this will correct itself once the plant gets over whatever it is it's going through, but Jesus Christ... What the fuck am I doing wrong? Noone else but me ever seems to have this problem.