[image] Hello Fellow UE enjoyers. I have a question; we are currently working on an RPG project and we are using the metahumans but rerigged with Blender Manny U5 skeleton. Everything went fine, the mesh in the Viewport looks great, but in play, it deforms like this. Does anyone know the reason …

Look like your bone axis are setup incorrectly causing them to flip on import. Make sure they follow the same axis as the mannequin.

Broken Skeletal Mesh

RomboKombo_11 (RomboKombo_11) March 30, 2025, 9:59pm 3

I cross referenced the mannequin with the mesh and they have the same direction tho