O-GPS1 Geotracer's Accuracy has been Checked to be Out of Spec (Just)

Look at this latest test by our veteran O-GPS1 user PG Thomas at the DPR:-

http://forums.dpreview.com/forums/read.asp?forum=1036&message=39090456

Well, it is specified that the O-GPS1 has an accuracy in bearing (direction) location in +/-5 degrees but actually it has been just out of the specified range for a deviation which is just more than a -5°, when it is checked against the landmark as