G'day all oil lovers
In the 'old days' 2-stroke oil was named 'petroil'.
Typically, the oil was regular engine oil added to petrol.

The advent of sophisticated synthetic oils seems to have
changed everything.

I had a Victa Razor that had an 'Ecotorque' engine.
I never had any problem with the recommended 50:1 mix.

I also note that the Victa Imperial had recommended 80:1 mix.

I really enjoyed Tyler's expertise and take on this.
It's a topic I'm well out of depth on, so thanks to all.

Cheers
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Jack