"I was fortunate enough to have my first job as a CAD Engineer making mold designs and 3D plastic models for production of automotive car lamps. I understood well how each specs in the 3D and DWG affect the result of the product. This video however clearly explained the actual reasons behind each style, but to fully understand the whole concept, a real experience on how injection molding works is needed. Awesome video, will really look out for more of your stuff. :)"