jim - // I suppose I should be grateful to be recognised as AB's leading expert in yet another field (after stats hoarding, impromptu lecture-giving, and all-round know-it-all-ism). //
Self-pity - along with superiority - does not become you, and for the record, I am not referring enquiries to you because I think you are any level of expert - merely that you are the only person I know of on here who consistently entertains this nonsense as something worthy of your intellect.