In article .com,
StealthUK wrote:
The most important thing is that people use a decent quality oil and
check it regularly.

Absolutely. Which makes additives a waste of money. If an 'additive' was
needed, a decent quality oil would already have it.

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*I started out with nothing, and I still have most of it.

Dave Plowman London SW
To e-mail, change noise into sound.