Text file in Video:
https://pastebin.com/raw/z9v8A4KL
Open BnS Buddy - Dat Editor
select xml.dat - Decompile
scroll to find out "Engine - characterdefvaluedata.xml"
select all text (Ctrl + A) then copy (Ctrl + C) and paste it to a text editor
find the line contain JinFemale data
change value of body-custom-max-25="1.00" to "3.00"
and value of body-custom-min-25="-1.00" to "-3.00"
now copy all and paste it back to bns buddy window
then Save - Compile - Apply