JB: ...Your comment was about Egyptologists in the present tense but you still can't supply a single example.
...it left the four corners free for backsighting, still considered by some to have been important for maintaining control of the pyramid slope." - Lehner.
SC: "...still considered by some..." I took to mean there were still strong advocates around today (in the present) of the straight-on ramp theory. Aren't there?