I’m hoping someone can help show me what i did wrong.
I have Sketchup make 2016, and i’m creating a 7 inch screen surround.
I used rectangles and push/pull tool to create the screen, and all looks good in SketchUp ( from my humble eyes ).
When i export it to an STL file ( installed Sketchup STL ) it completed screws up the model so it looks like there is no cut out for the screen, and there are triangles all over the place.
Can anyone help me? Thank you.