Prusa i3 mk3 Extruder Fan Mount

The Prusa i3 mk3 has some known difficulties with jamming due to heat creep. Also, the extruder motor gets very hot during operation and can cause the bondtech gears to heat up. Final result is that the gears end up skipping because the PLA gets soft. I made this mount for a 20mm fan (https://www.amazon.com/gp/product/B077GJCW7B/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1) to push air thorugh the opening to help cool the bondtech extruder.