My second child was born on December 20th, 2016. She is very spirited but loved. I finally 3d printed my rocket engine parts, the printer isn't large enough to print whole parts so I had to print them into pieces. I am currently attaching the pieces and cleaning them up. Soon I will be creating latex and Plaster of Paris molds and will create wax casts to use in sand casting. Not all the pieces will need to be wax casts, some of the simple ones will be easy enough with just green sand. Free time is limited but I enjoy what time I get to work toward my dreams. This time next year I should be test firing the engine.