Absolutely agree Andy, I've pondered these rocks from various vantage points for years, and can't believe it's as little visited and recognised as it is. Definitely hides its light under a bushel. I think that whole area warrants further focus. Quite likely I think that the ridge area around Polcrebo Downs held more of interest before the mining - the positioning of that stack is on such a prominent crest...think an eyes peeled traverse of that set of ridgeway tracks is called for. Did your earth mysteries visit come to any conclusions?