John, where do you get your oil from here in oz?
Hi Craig, DTE light is an industrial turbine oil. Interestingly, I don't think any turbine oil is designed to be burnt like oil in a 2 stroke engine, just circulated round & round like in your car.
Mobil oil (apart from automative) seems to be sold through authorised third parties in Oz.
I bought mine from a company called Lubes Direct from Penrith in western Sydney.
I googled Mobil oil distributors & found this one in Perth:
http://www.statewideoil.com.au/main.asp
Good luck, John.