Mounting Plate for 2 to 1 Mixing Extruder for Geeetech Prusa I3

Update 12/8/17 It looks like this mix/dual extruder could be adapted to a radial fan in the same way I am modifying the 2 in 1 out switch extruder Thing I made. If you have an interest in helping to develop this, let me know and I'll make a duct and transition piece that you can print and evaluate with a 30 (or 40) mm axial fan. If it looks promising, then I'll make the mounting parts for the fan and the transition piece for a radial fan.

Update 1/24/2007
I added some info about my exper