Northern Lights RDWC - SeedSupreme

It’s getting cramped - wish I had another tent to flip it right now. Defoliating fan leaves daily. Getting some yellow tips which I believe is light stress - I raised the lights and turned down the mars hydro tsl2000 to 25% but the Atreum hydra 3200 is still right next to it at 80%. The most interesting thing I discovered was this branch that appears to be 2 grown together! It’s oval shaped, flat, and has double the fan leaves and nodes on it. I don’t know if this is caused by genetics, topping, or some other stress; any insight? it’s pretty cool tho. I’m also attempting to make clones for the first time.