Thanks for letting me know. I fixed 146997564 as per memory - best estimate. For some reason it had moved and been reshaped. Haven't been active on OSM for very long time... looks like someone has been modifying the Northwest Metro ways and it might have been thrown off. Also the new North West Metro lines have been changed from =rail to =subway to reflect metro operations and differentiate between heavy rail and metro rail. Whoever edited the main lines didn't change this crossover, so I've fixed to reflect the change. Thanks for letting me know. Feel free to make any other changes directly as I no longer live in Sydney and no longer work at Sydney Trains. Hopefully my contributions in the past have been useful for a lot of people. Thanks.

Hi... Thanks. I completely understand what you're saying and I agree. Sorry for taking so long to get back to you.