# Tweens - control Bounce.easeOut

**URL:** <https://phaser.discourse.group/t/tweens-control-bounce-easeout/5973>\
**Category:** Phaser 3\
**Created:** [April 19, 2020, 7:52am UTC](https://phaser.discourse.group/t/tweens-control-bounce-easeout/5973 "2020-04-19T07:52:41Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![alon](https://avatars.discourse-cdn.com/v4/letter/a/f05b48/32.png) [@alon](https://phaser.discourse.group/u/alon)\
**Post date:** [April 19, 2020, 7:52am UTC](https://phaser.discourse.group/t/tweens-control-bounce-easeout/5973/1 "2020-04-19T07:52:41Z")

</div>

Hi  
I am using Tweens with Bounce.easeOut  
The result is too jumping at the end, I think because the target large height (?)

How do I control the Bounce.easeOut behavior?  
I would like the target to make 2 or 3 short jumps and stop.

I tried easeParams - set different values, but it did not change the bounce behavior.

```
scene.tweens.add({
    targets: container,
    y: '+=600',
    duration: 2000,
    ease: 'Bounce.easeOut',     
    easeParams: [],   
  });

```

Thanks for any help. alon

---

<div class="post-metadata">

**Author:** ![Telinc1](https://yyz2.discourse-cdn.com/free1/user_avatar/phaser.discourse.group/telinc1/32/60_2.png) [@Telinc1](https://phaser.discourse.group/u/Telinc1)\
**Post date:** [April 19, 2020, 10:34am UTC](https://phaser.discourse.group/t/tweens-control-bounce-easeout/5973/2 "2020-04-19T10:34:34Z")

</div>

[`Bounce.easeOut` does not take any parameters](https://github.com/photonstorm/phaser/blob/v3.22.0/src/math/easing/bounce/Out.js). You have to [make your own easing function](http://labs.phaser.io/edit.html?src=src/tweens/custom%20ease.js).