           if (GPSData.heading <= 99.9) lcd.print(" "); // Clear the extra char
         } // if (headingToggle)
       } // if (now - prevHeadingTime > TOGGLETIME_INTERVAL)
-    } // if (GPSData.speed < SPEED_CUTOUT)
+    } // if ((GPSData.speed < SPEED_CUTOUT) && (lowSpeedOverride))
     lcd.setCursor (0, 3); // Go to 4th line
     if ((digitalRead(ALTITUDE_DATE_TIME_SW))) {
       lcd.print("Alt: ");

    GPSData.satellites = 0; // Invalid satellites
    GPSData.lat        = 40.71d;  // East coast (NYC)
    GPSData.lon        = -74.00d; //   "
    GPSData.speed      = 55.0d;
    GPSData.altitude   = 555.0d;
#ifndef _16x2
    GPSData.heading    = 60.0d; // ENE or NE (16 cardinal points or 8 cardinal points)
    GPSData.hdop       = 1500; // Invalid Hdop
    GPSData.year       = 2017;
    GPSData.month      = 11; // Day before ST starts
    GPSData.day        = 5;  //      "

    lcd.print(GPSData.lon);
    if ((digitalRead(SPEED_ALTITUDE_SW))) {
      lcd.setCursor (12, 1);
      if ((GPSData.speed < SPEED_CUTOUT) && (lowSpeedOverride)) {
        lcd.print("0  ");
      }
      else {
