Partial resizing issue when exporting from Blender

[wolfy4112]

When exporting an FBX to UE5, I’m running into an issue I have no clue how to fix.

This is the goal:

This is what I’m getting:

Here is what the output log is printing:

This is what the blender heirarchy looks like:

If someone could explain to me what I’m doing wrong and how to fix it, that would be greatly appreciated!

[wolfy4112]

Ended up fixing the problem. Had to fix the weight paint in blender.