Answers.Body: <p>I had the same problem but turns out the app graphics are just wrong. Completed the build and it works perfectly fine.</p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2022-07-23T20:04:12.143Z
Answers.LastActivityDate: 2022-07-23T20:04:12.143Z
Answers.UserDisplayName: Tom Wilson
Body: <p>I am building the <a href="https://www.bricklink.com/catalogItemInv.asp?S=42131-1" rel="nofollow noreferrer">D11 dozer</a> and some of the tests like 2 and 4 are moving the parts in the opposite direction that they are supposed to be going. I took apart the entire build and rebuilt it and the same problem is still happening.</p>
  <p><a href="https://i.sstatic.net/gfEcI.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/gfEcI.png" alt="42131" /></a></p>
  
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2022-06-10T05:15:24.140Z
Comments.Text: Could you please tell what tests #2 and #4 are for?
Comments.UserDisplayName: Alex
Tags: <technic><building><motor><gears>
Title: I am building the LEGO 42131 D11 dozer and some of the parts are moving in reverse when testing
UserDisplayName: Aidan
ThreadText: # I am building the LEGO 42131 D11 dozer and some of the parts are moving in reverse when testing
  
  (Asked by: username_0 on 2022-06-10)
  
  I am building the [D11 dozer](https://www.bricklink.com/catalogItemInv.asp?S=42131-1) and some of the tests like 2 and 4 are moving the parts in the opposite direction that they are supposed to be going. I took apart the entire build and rebuilt it and the same problem is still happening.
  
  [![42131](https://i.sstatic.net/gfEcI.png)](https://i.sstatic.net/gfEcI.png)
  
  **Tags:** technic, building, motor, gears
  > **Comments:**
  > **username_1**: Could you please tell what tests #2 and #4 are for?  
  
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  ## 1 answers
  
  ### Answer by username_2 on 2022-07-23. Score: 7
  
  I had the same problem but turns out the app graphics are just wrong. Completed the build and it works perfectly fine.
  
  
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