OPC should check for any leaks but I suspect it was a RMS (rear main seal) leak that you read of earlier. This does not appear to be so common a problem as it once was and unless you've noticed any spots of oil on the garage floor your car is unlikely to be afflicted. Presume you've been keeping an eye on all the other fluid levels so unless any of these have been dropping you should have nothing to worry about.
BTW don't forget the steering fluid level, I checked mine on delivery then forgot about it for a month or two only to find it was off the end of the dipstick. I got the OPC to top it up and its been ok since, but for some reason this is one check I find too easy to miss.
BTW don't forget the steering fluid level, I checked mine on delivery then forgot about it for a month or two only to find it was off the end of the dipstick. I got the OPC to top it up and its been ok since, but for some reason this is one check I find too easy to miss.