I have located actual Kattamorda markers on trees that show the 1988 Kattamorda and therefore the 1960s Kattamorda goes past the power sub station towards the smokestack and museum of the original number one pump station. Life of Pye made at least 4km of errors, and the 1998 and subsequent maps incorrectly follow mundaring weir rd to the hotel disregarding the 1988 markers I found on the trees near the sub station