Agreed almost entirely - and I apologise for uncharitably calling your reading uncharitable :) I think there is a subtle difference between the appendix and th

Agreed almost entirely - and I apologise for uncharitably calling your reading uncharitable :) I think there is a subtle difference between the appendix and the horse toe, though: the appendix regularly kills people due to appendicitis. I _think_ that ought to have been a clue. Unsure though as it's not really my field.