Makes no difference. Go into Icue software, open up the lighting node. You can drag and drop the position of the fans, so put rain on, see how they are working and move them accordingly. You can also rotate the way the rgb led lights work to make sure orrientation is working right, so if you have a an effect such as pong, the middle light bounces up and down, you need to make it that the movement is correct for all 3 fans...