Preparing the Servos

Remove the screw and geared hub from the servo. Set aside the screw, it will be used later to attach the wheels.

The servos will be attached to the chassis like this. Make sure to route the wire through the hole shown for each servo.

Use the four 12mm M3 black screws to attach each servo to the servo mounts. Use the M3 nuts to secure the screws and servos. Make sure to attach the servos in a way that they are not oriented the same direction or else the wheels will be misaligned. They should be mirror images of each other with the hub towards the front of the frame.

The wires should come up through the center two holes in the top of the frame.

The glass marble can be installed at this time. Simply press it into the marble mount.