I’ll post a picture of my lighting schedule below just for you to get an idea- I also struggled finding a schedule and intensity that works for me.
One important thing to note, I have a Hydra 26HD, so, you’ll probably have to increase the intensity a bit ( I don’t know how much) if you want to go off mine.
I’m basically running the AB+ spectrum, just toned down quite a bit- not sure if it’s still considered AB+ anymore but it’s been working. Quick background, when I got the the light, i set it up exactly to what BRS had, but enabled the acclimation mode, for like a year...and then i forgot about that. Fast forward to a like 5/6 months ago, I remembered about it because I started seeing signs of bleaching on my sunset montipora.
i’ve been slowly dialing all the channels in equal amounts and i think i finally found something that has been working for now. I say for now because i want to eventually get my hands on a par meter to dial things correctly. Anyway..