<p>So I was building <a href="http://www.lego.com/en-us/mindstorms/build-a-robot/spik3r" rel="nofollow noreferrer">Spik3r</a> and I thought I got mission 2 completed. Wheels are turning, legs are moving but the robot just does not move.</p>
<p>It looks like the small wheels should be moving the robot but they barely touch the table surface.</p>
<p><a href="https://youtu.be/2CFU0wDw-j4" rel="nofollow noreferrer">https://youtu.be/2CFU0wDw-j4</a></p>

CC BY-SA 3.0
2016-08-30T19:19:28.203Z
It looks like the wheels aren't correctly mounted. As far as I remember you're right that the Spik3r is moving with the small wheels. Can you provide an image or two from the bottom of your model? It's hard to guess what happens just with the video on YouTube.
Fabian Deitelhoff
CC BY-SA 3.0
2016-08-30T23:46:12.260Z
Thank you!  While taking a photo of the model I notized that the front engine is wrong way. http://imgur.com/PINYPDb
Heikki Taavettila
CC BY-SA 4.0
2020-05-18T20:50:27.067Z
Can you please post that as an answer so that this question doesn't mistakeably be considered an unanswered question?
mindstormsboi
CC BY-SA 4.0
2022-04-16T10:33:36.733Z
no, I need to someone answer that one.
LKBricks
<ev3><mindstorms><robotic>
EV3 SPIK3R Mission 2 doesn't move
Heikki Taavettila
# EV3 SPIK3R Mission 2 doesn't move

(Asked by: username_0 on 2016-08-28)

So I was building [Spik3r](http://www.lego.com/en-us/mindstorms/build-a-robot/spik3r) and I thought I got mission 2 completed. Wheels are turning, legs are moving but the robot just does not move.

It looks like the small wheels should be moving the robot but they barely touch the table surface.

<https://youtu.be/2CFU0wDw-j4>

**Tags:** ev3, mindstorms, robotic

> **Comments:**
> **username_1**: It looks like the wheels aren't correctly mounted. As far as I remember you're right that the Spik3r is moving with the small wheels. Can you provide an image or two from the bottom of your model? It's hard to guess what happens just with the video on YouTube.  
> **username_0**: Thank you!  While taking a photo of the model I notized that the front engine is wrong way. http://imgur.com/PINYPDb  
> **username_2**: Can you please post that as an answer so that this question doesn't mistakeably be considered an unanswered question?  
> **username_3**: no, I need to someone answer that one.  

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## 0 answers

