3) OCCASIONALLY THE CAR Will SWAY LEFT OR RIGHT WHILE MOVING IN FORWARD OR REVERSE DIRECTION. TQ CORRECT THIS, ADJUST THE DIRECTIONAL GUIDE ON THE BOTTOM OF CAR AS SHOWN IN THE ILLUSTRATION BELOW. THIS MAY NEED TO BE DONE A FEW TIMES WHILE OPERATING CAR. 4) FOR BEST RESULTS OPERATE ON A SMOOTH DRY SURFACE RADIO WAVES CONTROL THIS TOY AND CAN EASILY BE INTERRUPTED. AVOID USING NEAR PHONES, ELECTRICAL RUNES PLAYED OUTDOORS, THERE MIGHT BE MALFUNCTIONS DUST AND RUBBISH . DUST AND CLEAN IT.