his picture of my U1700, while crossing the Simpson Desert in South Australia. It covers 3 states, South Australia, Queensland and Northern Territory. This was not far from 'poeppel's corner', on a large clay pan. It went well, thru the desert, with over 900 sanddunes to cross over. Average height of dunes I believe is over 15 metres. We took only 4 days, to traverse the 400 km French Line, East to West.