RigidBot Cooling Fan

Cooling fan for the Rigidbot.
A must for ABS printing to keep prints from warping.
Even PLA warps too, and a cooling fan will "set" the filament as it's extruded.
If you can't get the posts to fit or print well, you can cut them off and tape the fan on.
I may upload a bolt screw-in version in the near future if there are enough requests.