CAS Hair on Game Character issue

[sidkaramat]

I was able to extract and rebuild the yobj of hair F8C14 from CAS.  Thanks to @tekken57  for xPacker/Xrey. The hair were rendered just fine in Xrey. After fitting to a game chracter they were animated/and rendered perfectly in game also. But there was a line from hair tail to ground which messed up the whole idea. A few day back i tried it on another long hair and the result was same. 

 

Question : Did anyone has done it successfully, as apparently it seems process is working and these hair do work. Appears i am doing something wrong. like some step of bone injection besides yobj generation etc.