Okay, hopefully someone has one of these or has some knowledge about it. I searched all over the internet and im not seeing anyone following the instructions, which may not make it better.
 
Instructions attached.
 
Now they say to position the 4 detachable ones to a 45 but all 8 are detachable lol. So, im assuming one on each side would equal 4, or the two on both sides but they only showed one being down in the example? I have no clue.