the reason I started this was because at school, I attend a engineering class. we do Solidworks and projects. there was not much application to it unless I got into 3d printing. once I could hold the things I made on Solidworks the hobby progressed. I then got a 3d printer and printed many different things on the internet. Then I learned how to engrave any design I make on Solidworks to any of the toys I've found. This is where I am...