Haven’t had much going on with the tank lately, other then nems splitting. But I was able to get my hands on an apex 2015 head unit. Two issues with the brain, one is that the WiFi is broken and have to use a wireless adapter or Ethernet connection. The other issue is that the gray and orange does not got with any of my tank or equipment. So I decided to paint the gray to black. So now the brain is black and orange