Wanhao duplicator i3 mini duct + BL-touch probe support - no screw

thingiverse

This is a one piece, no screw needed, attach for the wanhao duplicator i3 v2.1. Depending on how your nozzle is mounted, you may need to adjust the height of the duct, the .blend file is included (open with the free tool Blender: https://www.blender.org/download/) . On my setup the probe have an offset of 16 and 50mm (X & Y), I recommend you adjust the Z-offset yourself. This was tested on Marlin with a RAMPS modified printer. When printing, use the flat side on the bed and you won't need any support. I recommend a 0.1mm layer height but I printed it using 0.2mm successfully (but with more stringing on the top bridge that I had to remove with a plier). Edit: v2 STL added, with a different duct design increasing the air flow + the probe is more steadily attached.