Fan Support + Funnel Makergear M2 V4

This is a shorter version of the Ducted fan http://www.thingiverse.com/thing:1066234 (so you can use pla and not get too close to the nozzle)

at the same time i re-designed the support i didn't like the flimsy L shape of the original design this make for a sturdy 1 point connection (and add few mm to help keep the funnel far from the nozzle)

the connection to the 4mm fan goes behind the fan iteself not in front the leg is long enough to include the thickness of the fan

I just added a s