Bernadette who has mapped the entire 30km with way points in 2017/2018 has consulted with me and we have confirmed that the 1998 map and the map at the mundaring sculpture park, and most certainly the info from life of Pye contain several significant mapping errors. This is one of those that is not true to the 1988 markers which we have located along the entire 30km. Life of Pye relied on the incorrect 1998 map, which missed at least 2-3 markers...