# TUNING? **URL:** \ **Category:** Yo-Yo Mods and Maintenance\ **Created:** [February 21, 2011, 11:19pm UTC](https://forums.yoyoexpert.com/t/tuning/24015 "2011-02-21T23:19:02Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![kermalkersh888](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/kermalkersh888/32/788_2.png) [@kermalkersh888](https://forums.yoyoexpert.com/u/kermalkersh888)\ **Post date:** [February 21, 2011, 11:19pm UTC](https://forums.yoyoexpert.com/t/tuning/24015/1 "2011-02-21T23:19:02Z")
I’ve heard about tuning ur yoyo when it wobbles or something like that. What do do u do to tune it? ---
**Author:** ![theOldestCraze](https://avatars.discourse-cdn.com/v4/letter/t/90ced4/32.png) [@theOldestCraze](https://forums.yoyoexpert.com/u/theOldestCraze)\ **Post date:** [February 22, 2011, 12:11am UTC](https://forums.yoyoexpert.com/t/tuning/24015/2 "2011-02-22T00:11:58Z")
> **[How to tune a yo-yo with a hex bolt axle](https://forums.yoyoexpert.com/forums/index.php/topic,17790.0.html)** > > This is a hex head bolt: Many yo-yos, especially those older ones, use this type of axle. The Freehand Zero and almost all plastic Duncan yo-yos, the One Drop Project, and others all use this type of axle. To tune a yo-yo with a hex bolt axle all... > **[How to tune a yo-yo with a set screw axle](https://forums.yoyoexpert.com/forums/index.php/topic,9488.0.html)** > > Most metal yo-yos use a set screw axle. So how do you tune a yo-yo with a set screw axle? In this guide I’ll try to explain how to tune a yo-yo with a set screw axle. As a side note I’m going to go into mind numbing detail about all things. I just... These should help.  Turn the axle to fix the wiggle. Next time, please search either through the existing posts of this particular board or with the search function up top.  Thanks. -Jacob