I wouldn't go that far Pistol, although I have pondered over the descending from the rock face down and the strange cavern at the bottom. It's one aspect of construction that lends itself to this idea that there may have been something in place before Khufu.

After all that's what they sometimes say about the trial site.

I haven't considered the points which you have just raised but I shall. It may take some time.

Graham.