itch.io

NP, and thanks for the reply, sorry for the late reply. 

The sleeve was the full mount with a hero 9,  camfered light base with m3 holes.
The over lapping geometry is between the arms where the camfer is,.
I was using sovol3d cura, and it didn't rectify the mesh. 

thanks for the great work!

issues: 
Geometry overlapping in the stl file, causing the print to print lines within the model, thus making it tear apart  after printing. 

Suggestions:
the material around the arms could be a bit ticker, or even make user defined around the holes. (measured to around 1mm, would like to have 2mm or even 2.5mm,