     //  manual drive if available
     steer = iBusInput[0];
     throttle = iBusInput[1];
+    driveModeStr = "RC?";
+  } else {
+    driveModeStr = "NONE";
   }
   
   if (autoSource) {

    //  serial trumps manual
    steer = serialSteer;
    throttle = serialThrottle;
#if GATE_SERIAL_ON_RC_THROTTLE
    autoSource = true;
#endif


#include <Servo.h>

#define FULL_FIRMWARE 1

#if FULL_FIRMWARE

