mrendiadi,
if you want to see how worrying your ultimate "solution" is, please consider that you've brought myself and CATERHAM into agreement on something.
Using a non certified oil of a non listed grade, at the recommendation of Fuchs is one thing...I'm not supportive, but you have a logic path there.
To then blend that with another of vastly different additive chemistry is, IMO, foolish.
if you want to see how worrying your ultimate "solution" is, please consider that you've brought myself and CATERHAM into agreement on something.
Using a non certified oil of a non listed grade, at the recommendation of Fuchs is one thing...I'm not supportive, but you have a logic path there.
To then blend that with another of vastly different additive chemistry is, IMO, foolish.