BE REALISTIC, AFTER THE RACES, THERE ARE LOTS OF RUMOURS, DUE THE A MAIN GUYS ARE REALLY FAST, MOSTLY THE OVERTAKES HAVE BEEN IN THE STRAIGHT BUT NOT IN CURVES OR MISTAKES, THEY SUSPECT SOME GUY ARE BUYING MATCHED MOTORS FOR RACE WITH HUGE QUANTITY OF THEM AND THE SELLERS MAYBE HAD BEEN CONTACTED THROUGH THE FORUM ARE SIMILAR US AND THEY HAVE PICKED UP FROM THE TAMIYA ORIGINAL KITS!