Yes, I did slightly over fill thanks to the magic dipstick that makes oil disappear, but the day after, the low oil warnings went away, and haven't (touching wood as he types) reappeared.
I never did get round to trying to extract the small amount that was overfilled, but last time I checked, it seemed to be more or less, maybe, if I could actually see the level, back to nearer the full mark.
So, that means, either I didn't overfill as much as I thought, or, or I actually do have some kind of leak that isn't leaving puddles on the drive, or the car has somehow burned off the excess oil, or I couldn't actually read the dipstick any better then than I can now.
Anyway, all seems well :thumbup: