Robo3D R1+ Toolless Extruder Fan Mount/Shroud

This is a complete overhaul of the original to save as much weight as possible while also improving the looks a bit. It attaches easily to the front or back side of the carriage. This allows you to re-position the original fan on the back, and add a 2nd to the front for better cooling. I immediately noticed the quality difference in my prints after completing this upgrade.

***Adding a 2nd fan will require a Splitter/Y-Cable to connect both simultaneously. Otherwise you could do some quick