Hello. First please forgive me for my bad English
Recently I am having a problem and somehow i feel it is little simple one. After importing my own created character. I did do retarget animations to it and in the result, my character has some weird arm displacement. So I did try to do different approach. I did export original SK_Mannequin to fbx file from ThirdPersonExample. Just to see if exporting was the issue. And it looks like it is. Im having same problem even with placing back SK_Mannequin. As it is shown on the photo:
Thank you in advance for any kind of help