Ender 5 S1 Part Cooling Fan Duct

After seeing several people ending up with broken part cooling fan ducts due to failed prints I realized its safer to have a design available so that I can have a spare ready to go if needed.

I have progressed through many variants and have ended up with a model very similar to the orginal.  Testing performance on overhang prints shows very similar results as the original.
 

• Higher temp suitable materials would be best used.
• Print on end and use supports.  Organic/Tree supports work well.
• Reinstall using the same original screws.  
• Make sure you re-adjust your Z offset after install as your print may be slightly off from the orginal and it impacts the z offset of the crtouch.

Be sure to check out my Ender 5 S1 hotend cover if you want to cut a bit of weight from your moving components.  https://www.printables.com/model/392343-ender-5-s1-hotend-cover