HI GUYS .. YES IVE POSTED ABOUT IT BEFORE BUT I FOLLOWED PEOPLES ADVICE AND BOUGHT A LOW KV BRUSHLESS MOTOR COMBO WITH PROGRAMME CARD AND 23T MOTOR MOUNT AND STEEL PINION.. IM STILL EXPERICEING COGGING AND DRIVING ME INSANE .. IVE MOVED THE MOUNT ROUND .. USED THE 17T MOTOR MOUNT .. ORIGINAL PINION EVERYTHING.. THE SPUR GEAR IS LIKE NEW SO AINT THAT.. I JUST CANT GET MY HEAD ROUND IT .. ANY ADVICE WOULD BE MUCH APPRECIATED.. CHEERS ROB 😒