[Help] Problem with creating gloss skin

[jade8880]

There are some custom units created by combining head of other unit with its body. When I changing its shader from default to TCiv4SkinningGloss, the head moved and deformed. Please see the attachment for detail.

Can anyone help me to solve this problem? Thanks in advance

 

[Refar]

The head is not skinned and hence can not have the TCiv4SkinningGloss shader.