Hello, first of all, I am father so this explain a lot of things about my creation. Than I am modeler, who graduated from a high school of engineering. I don't devote time to make studs in Cad since i was on school, but i finally find my way to creation with 3d printer. I hope you will enjoy my future creation. :) I would appreciate any support you can provide, whether big or small. Your generosity means a lot to me. Thank you for considering contributing! https://www.paypal.com/donate/?hosted_button_id=VP2AV59BLTFNE