Yeah, I thought about including ImplicitCAD --- great that you're having success w/ it --- I failed miserably when I tried to install it. May have to re-visit that if I don't have more luck w/ the CAM process out of OpenSCAD.
Shapeoko 1 #364R “Watchmaker” w/NEMA17s, ¼″ driveshaft, alu spacers, double MakerSlide(375mm) X-, Acme Screw Z-, 1M Y-Axis
Ordbot Quantum w/Pico 0.35/1.75mm, Azteeg X5 mini
Shapeoko 3 #0006 w/Makita RT0701 ¼″ Router w/0.125″ Elaire collet, Limit switches