So, I downloaded Autodesk Fusion 360 a couple days ago. I've been playing with it quite a bit, and the more I learn about it, the more I like it. There are a few things I've discovered that I don't care for, but my opinions are my own. After a lot of trial and error and research, I managed to draw up a collet chuck for my lathe that I'm planning to make. I'm sure the real chuck won't look this pretty, but as long as it work, I'll be happy. This is a rendered image of the design. I took what others have done and put my own needs with it.