Hi, I'm running an L2 on my 50 gallon SW mixed reef and am having trouble getting the growth dialed in. The below pic is 2 (maybe 3) weeks of growth. I'm running the scrubber lights for 7 hours during the night. I'm running it with a Rio 1100 dialed back a little bit. When I clean the screen I've been cleaning both sides. I have GHA growing in the display tank. I've been feeding less than 1 cube of frozen food per night. Any ideas what I can do to help get screen growth dialed in?