1. Terrie, the angle of the display is more dictated by the Ford dash than Forest River.
2. Puzzlme: it depends. On the early models, there was a USB dongle in the back that held the SD card. On new models the GPS SD card is already in the front SD slot. Makes it a lot easier to update. No more removing the dash radio. If you do need to remove it, its just (2) U-shape removal tools on the Sunseeker. The Solera requires the dash trim to be removed.
PLEASE do not send questions via Private Message, my inbox fills up too quickly. Post questions in the forum as a new thread so that other users can benefit from the answers. Use Private Messages for sensitive information only (VIN, Contact info or things you do not want the public to see).