Hey guys, I just picked up a used D3, the screen was broken so I replaced it. It is currently not in the vehicle, but I have it up and running with a 12V sorce and with the newest 110 navi software. But my issue is, the screen needs to be calibrated. Looking at the manual, and trying to follow the instructions. It does nothing when I hold in the menu button to get into the actual calibration. Is there a new method to update the calibration? thanks in advance.