Tronky X3 Legs

UPDATE 8/11/2017: A flaw was found in the model that seemed to appear when certain slicing software was used, specifically Simply3D. Thanks to [Creat3DPrints](https://www.thingiverse.com/Creat3DPrints/about) for reporting this! I also added different sizes as requested 40mm 50mm 60mm 70mm 80mm and 90mm. These measurements are made from the bottom of the aluminum extrusion.

This is the first 'thing' I have created... so I hope you all like it. I decided to create this because I needed legs