Yes I agree, there is much to imagination and exaggeration over the years. What begins as "bring three and fourpence we're going to a dance", will eventually become "brings reinforcements we're going to advance"!
However, there are many versions of the story, some documented that relate to the Stone being of "shiny black appearance" - nothing like a piece of sandstone.
When I was at Scone Palace recently, asking some very awkward questions, they wheeled out one of their historians to talk to me who said "well we here believe that the Stone at Edinburgh Castle, maybe the original Stone of SCONE but NOT the Stone of Destiny, that is something VERY different!!"
Some dowsing of maps of the area have proven very interesting, and I can't wait to explore the area with my team!
Ross