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  1. #1

    Help with 3D model prints in blender

    I have built a USB hub model and have a hole in the bottom for PCB but it keeps getting filled in when I slice it in Cura. I guess my question is how do you model the holes so they will stay when imported into Cura.

  2. #2
    Super Moderator curious aardvark's Avatar
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    Jul 2014
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    8,818
    are you printing using a raft ?

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