I am using Xanadu's Georefimg tool to reposition a raster map, however it is not repositioning it correctly. The map size is correct but it is repositioned a long way from where it should be. If I open a new dwg from ACAD's template list and try it then it works, so there must be a setting I'm not aware of, possibly related to the UCS.
Any ideas would be greatly appreciated.
Thanks in advance

Hey therecheck your format units and insertion scale in you preferences

Please make sure you are using the latest version of GeoRefImg (now V1.7) - see Downloads and the command "XANADU".
 
UCS should not be a problem, imperial units might be a problem theoretically. Make sure the units in the world file (most probably meters) are the same as the units used in your drawing/map.