Problem with Speedometer

[fragdude]

Having recently bought the Box, I dunno if this is a common thing. While driving down back roads with nice bends, and I glance down at the dash, the speedometer seems to register 20 mph over the limit? is this normal?

[Quickurt]

Having recently bought the Box, I dunno if this is a common thing. While driving down back roads with nice bends, and I glance down at the dash, the speedometer seems to register 20 mph over the limit? is this normal?
That only happens until you get used to the car. After you really "become one" with the car, it'll read in the 40 to 50 over range!! :D