Hair mesh is not even on sim in Sims4, thought it is in S4S

Hi. The mesh isnt rigged fully, so it is floating.


Before joining meshes, you must rename uv maps, so that they match and merge. Right now you have 3 of them instead of two.
- with the main body of hair still selected, delete uv_0 and uv_1, rename UVmap to uv_0;
- select the separated piece, rename delete UVmap;
- join these pieces again;
- clone a similar item, export the blend, append it in the scene, delete hat chops, rename the base shape to Reference;
- transfer all data from it to your hair