sanwa exzes

[blade]

hi, got a 2nd hand sanwa exzes and tried it out today i have sanwa 311 receiver.The steering stick is fine but trottle stick will only allow the car move very little ???????????????

[langers]

swap the servo plug with the speedo plug and test to see if the throttle moves the servo.
if yes it does turn the steering then reconnect plugs in the correct socket and reset speedo if not the fault may be on throttle potentiometer eg clamp

[blade]

hi,would anyone know where i might get it fixed???????????