# Part of Bones Are in Misaligned When Import to UE with FBX

**URL:** <https://forums.unrealengine.com/t/part-of-bones-are-in-misaligned-when-import-to-ue-with-fbx/2023241>\
**Category:** Character & Animation\
**Tags:** fbx-import, Importing, unreal-engine, question\
**Created:** [September 16, 2024, 4:18pm UTC](https://forums.unrealengine.com/t/part-of-bones-are-in-misaligned-when-import-to-ue-with-fbx/2023241 "2024-09-16T16:18:47Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Armageddon014](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@Armageddon014](https://forums.unrealengine.com/u/Armageddon014)\
**Post date:** [September 16, 2024, 4:18pm UTC](https://forums.unrealengine.com/t/part-of-bones-are-in-misaligned-when-import-to-ue-with-fbx/2023241/1 "2024-09-16T16:18:48Z")

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Hi, Everyone.  
I created a character in Maya using the Advanced Skeleton plugin and tried to import it into UE5 with FBX. However, I encountered a problem where some bones are misaligned.

As shown in the image below, Spine4\_M’s position in Maya.  
 ![2024-09-16 23-48-48](https://d3kjluh73b9h9o.cloudfront.net/original/4X/a/6/2/a62c94ab420d7cdd7c90440fffe822c56c9ac5dc.gif)

But in UE5, Spine4\_M overlaps with Spine3\_M, which results in incorrect animation.  
 ![2024-09-16 23-32-09](https://d3kjluh73b9h9o.cloudfront.net/original/4X/4/1/8/41848e96bdb1ea15eebd72eeb3e6f8a4686f45fc.gif)

I attempted to fix the issue. When I select the skeleton and any one model in Maya, the UE result matches Maya’s. If I randomly select a few models, the result matches Maya sometimes. The Higher count of selected model is, the harder UE’s result match to Maya’s, which leads me to suspect the problem might be related to the models.

However, I’m unsure where exactly the issue lies. I’ve also tried deleting the namespace (prefix), but the result remains the same as described.

Skeleton Hierachy:

 ![image](https://d3kjluh73b9h9o.cloudfront.net/original/4X/0/a/e/0aed8307c6f8b8a70f30d22e6b7f78b960b04e59.png)

UE5 version: 5.4.4