Mr Jackson's notes add to the confusion. Compare and contrast:

For the SH732751 site:
"Four stones remain in an arc graded in height from 6in to 20in west to east. The stones are obvious and easily seen, can't believe it wasn't added sooner! "

For the SH723746 site:
"The four surviving stones are in an arc and graded from 20in to 6in west to east. The stones are clearly visible from the path. I can't believe no-one has already added this site."

Yet the latter site was added by IronMan in 2002.