# Assistance for yoyo cad

**URL:** <https://forums.yoyoexpert.com/t/assistance-for-yoyo-cad/381385>\
**Category:** General Yo-Yo\
**Created:** [July 29, 2023, 6:51pm UTC](https://forums.yoyoexpert.com/t/assistance-for-yoyo-cad/381385 "2023-07-29T18:51:11Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![DylanSproston](https://avatars.discourse-cdn.com/v4/letter/d/9fc29f/32.png) [@DylanSproston](https://forums.yoyoexpert.com/u/DylanSproston)\
**Post date:** [July 29, 2023, 6:51pm UTC](https://forums.yoyoexpert.com/t/assistance-for-yoyo-cad/381385/1 "2023-07-29T18:51:11Z")

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Does anyone have any experience with freecad?  
I’m desighning a yo-yo and don’t know how to make the angles more smooth

 ![IMG_20230721_210716](https://us1.discourse-cdn.com/flex015/uploads/yoyoexpert1/original/4X/2/d/5/2d556d23e48e15186b6b14371d30f59ef2a04011.jpeg)  
They are a wee to sharp. I have asked peaple who are in the cad industry and they can’t find the champfer tool either.

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**Author:** ![Lido](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/lido/32/173650_2.png) [@Lido](https://forums.yoyoexpert.com/u/Lido)\
**Post date:** [July 29, 2023, 7:02pm UTC](https://forums.yoyoexpert.com/t/assistance-for-yoyo-cad/381385/2 "2023-07-29T19:02:06Z")

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@MarkD has some topics here on this forum (search for his topics) and here’s a link to one of his tutorials on youtube:

[![](https://us1.discourse-cdn.com/flex015/uploads/yoyoexpert1/original/4X/5/a/c/5acf07727939a847647527bb5582d99fd0996ec7.jpeg "Yoyo Design with FreeCAD") ](https://www.youtube.com/watch?v=krm_Jlv9g-c)