Mellow NF Sunrise fan and BL Touch mounts for Ender 3 pro

thingiverse

There is single or dual option for fan mounts. Check photos for options. Don't forget to put hex nuts into all hexagon holes. There is 4 nuts places in `ender-3-mount.stl` and single in `extruder-back-mount.stl` As you can see this design allow you to print even 85˚ overhangs. Not good but possible. All angles below looks pretty good and starting from 70˚ is good enough for me. Try to mount fan ducts for 2mm above nozzle end. Iv'e lowered nozzle to the bed, placed 2mm height printed block below air duct and tighten bolts on fan mount.