Ender 3 S1 circular Fan Duct

This is fan duct upgrade for the stock Ender 3 S1/Pro fan or Sprite pro extruder. Changelog Update: Aug 2,2022 Updated the file with support for resin. Print with hightemp resistant filament or print it using resin printer for better air flow Added Stl file with support for resin print Special Note: If you have an access to resin printer. I would highly recommend to print it using one as the ring is quite close to the heaterblock - I usually print my final fan duct in resin as it's more resistant to higher temp. and way better airflow Recommended settings FFF/FDM 0.2 layer height 100% infill No support.