Not sure if I can re-use a previous project post for this contest, but I would be remiss to not post about my Needlessly Complicated Torsion Box.
In that project, I learned so much - it was my intro to using the LongMill (go big or go home!)
Thinks I learned
- How to use the LongMill!
- Fusion 360
- Tiling
- Cutting mating parts
- Toolpaths, work holding and so much more!
The full details are available in my previous post, linked above. I hope it can help others as well!