Santa put an MTH "Aquarium" style car that has the rotating screen inside the car 30-79472. It has an electric motor that rotates the screen that is viewable through big windows. The screen is also backlit by an LED. It is very nice, but I have a question about its operation. When the screen is moving, it regularly pauses for a split second. When it stops, you can hear a clicking sound. Is that normal?
Thanks!