I just got my VA 2 days ago and every time i put it in the 12 string mode on electric or acoustic, the low E and A string have terrible what sounds like fret buzz. I set the intonation I changed the strings. The neck is fine. None of the other Gtr models on my instrument have this problem. It seems that others are having this problem as well. For the price I paid for this thing the quality Control should be Must be needs to be better. Any suggestion on how to fix this problem.