Fan Duct Solidoodle 4 E3D V6

So i was using TickTock's cooling fan system (http://www.thingiverse.com/thing:621383)

But the duct at the end didn't sit where it needed to be so i designed this one to fit my setup

THIS FITS MY SETUP IT MIGHT NOT FIT YOURS

I'm also not sure how well it's working yet so I might change it soon