Thanks! Yes, I've had some fun with it. And some late nights on FreeCAD-it can be addicting. I've gone through 4 different 3D printing suppliers before getting that final durable prototype. I'm definitely also frustrated by all the different can sizes. Don't worry, once I'm in production, the Coors ...

From FreeCAD, to prototypes, to a launch on Kickstarter! I used FreeCAD (V .15, Win 7) to develop the design for a newly-patented floating koozie. It uses a pivoting ballast arm to keep a drink upright in the water. The arm then folds up so it can sit flat on land. After 64 iterations of the design ...

I completely agree. FreeCAD is outstanding. I took an autocad class 15 years ago and haven't done any CAD since then. In 4 days of my spare time I'm basically completely up to speed on it and have completed the designs that I wanted to work on-it's been great. Unfortunately, I know nothing about pyt...