General Tips

• Step 12, Page 8 – If your wheel is not turning when the motor is on check to be sure the gray hub is pushed firmly against the orange rods that make up the spokes of the wheel.  It is the nubs along the sides of the gray hub that force the wheel to turn.  Review pages 7 through 10 to be sure you have included all the pieces necessary for the axles – it is these parts that will assure that the gray hub is firmly against the orange rods.  When completed correctly the axle should be completely filled with pieces.