Hot end cooler for Solidoodle2

This is an invention to cool down the plastic that comes out of the hot end with cool enviromental air ( room temperature). This is very good for printing small objects faster. Also I experienced that it's possible to print about 30mm in horizontal direction.
So you can setup the bridge distance in slic3r to a bigger distance and it's easier to remove these after printing :-)

The electric controll is based on the Gcode conrolled Fan Mod of Ian Johnson (http://solidoodletips.wordpress.com/