Think we're doing something wrong, but not sure what.   We're going on a trip next month and staying in 4 places so obviously want to add them to the SatNav but...   Set the first destination, send it to the car and then add it to favourites. Great   Set the next destination, send it to the car and then add it to favourites. And the first destination is deleted from favourites so only the second is there.   There must be a way to stop a destination being d