Hi Dave, no not to my knowledge, but he drives perfectly all the same.
I actually looked into renewing the gearbox oil and filter and even the diff oil too (differential oil is separate with the 01M gearbox) and to the discouragement of my trusted car mechanic (ex-Volkswagen technician) with 25+ years of experience and after comprehensive research on the internet regarding this matter, they said it truly is a case of 'if it's working well, don't try and fix it'. Of course opinions will differ but the majority of folks say; if it feels good, leave well alone. Also worth mentioning I have s