CrystalCookie

I have 6 new QL120 fans and wanted to use them and my 4 led strips... But I can only use 4 stips and 4 fans but not all my 6 fans. I use a fan hub and have one lighting node pro but I thought I could use 6 fans in every lighting node pro slot and i cant. What can I do to use all strips and fans without buying a commander pro for about 70$?