Rigidbot dual cooling fan mount

A dual fan mount for a stock Rigidbot. Independent ducts blow on the nozzle tips to avoid heater block temperature fluctuations. Requires no additional hardware to mount the ducts. Clears the bed by 2 mm and does not touch the rails.

Update: 12/17/2015 - I have functional Marlin firmware code for the Rigidbot that provides support for independent control of dual part cooling fans. For anyone interested just contact me and I can send you the firmware with instructions. There is no Slicer o