Fan duct for Solidoodle4 w/ E3Dv6 and stock carriage

Provides a means to hold a 40x10 fan and direct cool(er) air directly around the nozzle to help reduce droops and increase overhang printing capability. I attached my E3Dv6 by removing the top lip on the E3d heatsink on a lathe at which point it slides right into the same hole the stock heater core attaches and is held with the same set screw. This fan shroud will not likely fit any other arrangement.

Since upgrading my SD4 to a Lawsy carriage (http://www.thingiverse.com/thing:104059) and