There is nothing wrong with your meter. Meters are DUMB, they always meter what you point them at to to Zone V (18%) neutral gray especially if you are using them in a spot rather than a matrix mode. They don't know the difference between a child's face and ping pong ball. If you are going to use a meter in the spot mode, you need to know something about what exactly it is you are actually metering. Most caucasian skin is Zone VI or even Zone VII in very fair skinned individuals like redheads. If you are going to meter off a caucasian face, you have to over expose by 1 f/ stop or more depending on the situation.