Ahh i see
So now ive changed things completely
I bought a H100i Elite Capellix that comes with 2x ML120's? and the Commander Core so me adding a 3rd ML120 i bought separately should work on that Commander Core?
Ignore the 3 fans that came with the 4000x they are disconnected for now.
This is what i get in icue with the 2 Capellix Fans and 1 ML120 plugged in.
GIF Here - https://imgur.com/a/PVeVmUf