Hi,
Thank You for your quick reply. I just moved the Altitude and Climb Rate positions on panel 1 and panel 2 to different locations. Still doesn't display. Panel 1 has only Pitch, Roll, Altitude, and Climb Rate. Pitch and Roll are correctly displayed. Panel 2 has Temperature, RSSI, Horizon, Altitude, and Climb Rate. Temp, RSSI, and Horizon all display correctly. Temp increases as board warms up. Horizon follows aircraft movements with correct characters. No Altitude or Climb Rate.