esc help motor trying to turn both ways
i have a e flite etxra 260 with a scorpion 3008-28 motor and a 40a esc i got off ebay i connected it all up and it ran ok but only for a couple of minutes then the motor cut out, so i charged the battery but now it wont work properly, i plug it in and apply throttle and the prop just flickers about both directions as ifi it is trying to go both ways at once
anyone know how to get around it thanks
mat