Modeling for 3D Printing - CAD-like exactness Part 2

To finish what I started in the previous video I continue with the example of an SD Card holder ring, which relies on exactly matchign the size of a real life object, an SD card, and the size of your finger.

Thank you so much to my new subscribers, as well.

Part 1: https://www.youtube.com/watch?v=MuK4HYHyz5I

If you'd like to know more about my 3D printing adventures follow my blog: http://joes3dworkbench.blogspot.com/
If you'd better step-by-step instructions for 3D modeling check out 3D Printing Blueprints: http://learn3dprintingblueprints.com/