As my car's service booklet has been MB stamped since new, and furthermore Castrol Magatec has been used (and written in same) on each occasion, I wonder where I would stand if the big-ends seize up tomorrow, and I take up the issue with Castrol, on the basis that they have been deceiving the public (and no doubt a number of manufacturers, well at least MB I assume) for the past 10 years!
I wish I hadna said that now - I think I'll use the missus's car tomorrow!
Alex