Hi, I got a free reading from your web site and  was a bit dumbfounded by the calculations. My  date of birth under the western system is 16  Jan 1967 and under the lunar calender, it is  6 Dec 1966. This is fine and well but the  reading says that I am a Metal Horse, which I  have checked up on, is quite wrong. 1966 is  the year of the Fire Horse....could you  explain this to me or is there a glitch in  the calculations?