minipie172

I am trying to print parts but the box of the highlighted piece is much larger then it needs to be, how do i fix this box. it doesn't spice because Cura thinks the part is that large. How do I fix the dimensions (of the box - not the part) of the piece so I can print it. I don't know how these boxes are getting so large. I used 3D Builder on windows to make the parts but never had this issue til recently.