No amount of pre-race underhandedness (if it's not a word it should be) can even come close to the dastardly deed of Harrow arrow placement. That strategically placed arrow (implying there is only one) just out of instant view as you ford a stream or traverse a rock face or the non-arrow revealing hidden 'treasures' in the bush like fence wire or poly pipe, that leads to one questioning ones direction, ability; that element of doubt and ultimately ones worth as a Vinduro rider, surely this is the most devious and unholy act of Harrow?