i also use open scad, but mostly because solid works is too expensive (and i like to have my data on a free format, human readable if possible, always) i bet i

i also use open scad, but mostly because solid works is too expensive (and i like to have my data on a free format, human readable if possible, always) i bet if you look at your design code, most of the parametrization and solid are there just to work around the fact that you can't tie one side of a cube to another. to me at least, that's the killer feature that open scad lacks.