Here's another route for you to try Dick.
YTRY-HSY-NPBR-YGDO
Only adds 6 miles and just about totally misses the Camden training area (the most minor of shaves inside D552, and a slight shave in D451 which is UAV testing.
You could also add GUNN to the above before YGDO. This makes it a total of 10nm more than your trip. Avoids all those danger areas and further away from any other CTAFs.
Still all with less frequency changing than your route.
I have effectively zero knowledge of the Sydney basin. Yet I came up with those suggestions in a matter of minutes. And you've flown your route for over 20 years. Now what was that about resisting change?
Last edited by Car RAMROD; 3rd Jan 2018 at 06:53.