Oh my goodness.. I din know that fakes can even bypass the system 

You said earlier that normal balance point should be at 280mm, than mine also can be fake? Since you estimated my Kason F9 balance point at around 305-10/15mm.

Does the way how the grip is wrap (i.e thick vs. thin) affect the balance point? I can't remember i read somewhere that if we wrap the grip thicker the balance point will be lower or in other word the racket head becomes lighter. Am i right?

I grip wrapping are normally thin.