Customizing openSCAD Models
This is a quick screencast to show you how to modify an openSCAD (*.scad) file that you’d find on Thingiverse, other 3D design sites, or my website: https://3dprints.electronsmith.com/
You need to make sure you have openSCAD version 2019.05 or later installed on your computer. You can download the latest version at https://www.openscad.org/