Change steering angle sign

src/model_car_actuators.cpp

@@ -33,6 +33,7 @@ void CModelCarActuators::send_command(double speed,double steering)
   this->send_request(ID_ARD_ACT_SPEED_CONTR,1, &cmd);
 
   // remap steering
+  steering = -steering;
   steering = steering > 100.f ? 100.f : steering;
   steering = steering < -100.f ? -100.f : steering;
   steering += 100.f;