Just modify their tune blue schedule to your color preference. I usually do 12hr total cycle with 2hr ramp up/down. I always use the violet channel and match it to the intensity. Red and green between 5-15% depending if you're running a more natural daylight spectrum or blue. The intensity is based on your corals needs, so rent or borrow a par meter. If you can't find/use one, then start at 20-30% and move up 5% a week until you reach the right intensity. If you're not sure, post a full tank shot (FTS) so we can see your corals and we'll be able to help. Please use a filter when posting pictures, as blue led pics are horrible for detail. Kessil logic works, it's one of the few "pre-programmed" features that actually works in the real world and not some marketing BS.