Ninjaflex / Flexible Filament Adapter for Duplicator i3 V2

UPDATED UPDATE: I've included some pictures of the ever popular twisted vase (http://www.thingiverse.com/thing:18672) printed in ninjaflex after all the mods and with all the settings mentioned below. This is to show any skeptics that you can in fact print ninjaflex with perfect results on the Duplicator i3.

UPDATE: I recently printed dokool's extruder plate located here http://www.thingiverse.com/thing:1340811
It makes a big difference and I've gotten some pretty complicated prints after in