OpenSCAD is Awesome

I urged @Valus Valoo to move his models from Tinker CAD to OpenSCAD. I showed him how the models can be defined with parametric values and easily modified for rapid prototyping. He caught on quickly and completely rebuilt his track model. I also showed him how to use a line width parameter in the model to have adequate spacing to allow the printing of fully assembled moving parts. I’m eager to see how his latest test print comes out.