St austell? Thats getting dangerously close to home. Let me know if you fancy a pint. I'll track you down by following the blue haze of 2 stroke.... provided mine hasn't blown up again by then. I have been thinking about this and oil in general. I started running the FJ on 20-50 instead of 10-40 when it started getting on a bit, less oil loss through shall we say a well run in engine, and cooler running. Wondering if i should try it on the car.