I have a Record of Survey that uses the traditional projected point format. The document also has a grid referenced to the survey reference point the initial point is 10,000 / 10,000 (Survey feet) The next point is 10160.23 / 10,232.02 N55°22'23"E 281.97 ft I don't possess a theodolite let alone know how to use one. I have a Garmin GPSMAP 65S Multiband receiver this unit and others have a user grid option under position format. Has anyone out there setup a GPS to use this option to use a grid like this?