# Yoyo CAD & Prototyping Adventures

**URL:** <https://forums.yoyoexpert.com/t/yoyo-cad-prototyping-adventures/291547>\
**Category:** Yo-Yo Mods and Maintenance\
**Created:** [August 7, 2018, 3:40pm UTC](https://forums.yoyoexpert.com/t/yoyo-cad-prototyping-adventures/291547 "2018-08-07T15:40:59Z")\
**Posts on this page:** 1\
**Showing post:** 125

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**Author:** ![MarkD](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/markd/32/40845_2.png) [@MarkD](https://forums.yoyoexpert.com/u/MarkD)\
**Post date:** [November 4, 2018, 1:20pm UTC](https://forums.yoyoexpert.com/t/yoyo-cad-prototyping-adventures/291547/125 "2018-11-04T13:20:59Z")

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Here’s a downloadable Fusion360 file for the guts: [Fusion](https://a360.co/2Qjf2Qz)

And here’s what it should look like in the editor:

 ![Fusion360](https://us1.discourse-cdn.com/flex015/uploads/yoyoexpert1/original/4X/c/b/1/cb102ed4bcaadf9776e48e4c503eac740c177526.png)

Right-click on any of the lines and “Edit Sketch” before you make changes, then “Finish Sketch” when you’re done.

I’d recommend watching the series of videos by Zach Lerner to find out where these measurements come from.

[![](https://us1.discourse-cdn.com/flex015/uploads/yoyoexpert1/original/4X/d/1/2/d12aab3782a4ab938a87d7db399e10dfdc02741f.jpeg "Yoyo Design 101: Lesson 1: Introduction and "The Guts"") ](https://www.youtube.com/watch?v=7RmFeVW3wSk)

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