When I was setting up my lights I had a hard time finding recommended settings except for the pre loaded profiles. I figured I would create a thread where we can share our profiles and discuss. My light profile attached is a 12 hour schedule. Ramp up is 4 hours, peak is 4 hours, and ramp down is 4 hours. The first and last hour is heavier on blue. lights are 9.5' off the water surface off a 21" deep tank. I get 100-150 par on the bottom and 200-250 par on the highest rock surface in the upper 2/3rds of the tank. I have had good luck growing SPS, LPS, and the Nem in my profile pic.