So I can not find the sweet spot with my light that my corals like. I have a ai prime 16hd. I have been running my UV V around 64 and RB B around 54 and G R around 5 and CW around 28. Should I hike my blue channels up more and my uv channels down? What gives you guys best coral growth? If anyone has a prime with a preset or have experience with the signature series lights let me know. I have zoas and pipe organ and xenia and a Duncan. It's a 20 long. Light is mounted about 10-11 inches above water line. Thanks