Hi Don,

Just a note on your diagonal line linking the SW corners of the enclosures. According to Petrie's survey and info from M&R, the line connecting the SE corner of G3's enclosure wall, and the the SE corner of G1's enclosure wall is about 1775 cubits long, and about 46.7 degs east of north. The line is 15 cubits (about 8m) longer than the perimeter of G1 (1760 cubits), and passes the SE corner of G2, 11m to the south east, so the SW corners of the enclosures do not appear to be in a straight line.

CT