Thanks for the post, don't get to see many Aussie UOA's, let alone with Aussie brand oil too! TBN 6.8 after 10,000kms wow and like Shannow said, no shearing at all. Be interesting to see how it fairs in something like a turbo DI engine.
BlueKelah, I have a 2.5L Forester N/A too. Going to do a UOA soon on the castrol edge 5W30 A3/B4. Almost 10,000kms too but twice the time (almost 18 months in use).
1995 MX-3 - KLZE swapped
Shell Helix Ultra 5W40