Originally Posted by Trimix
I would have asked the people who serviced it to see what they say. Either they failed to measure the oil when replacing it, or failed to drain all the old oil out.
Perhaps they could have sorted it for you, or lent you an oil siphon, or some financial consideration for a job that wasnt well done.
You are right of course, but I knew what the answer would have been
I think that the oil was sucked out ( Sump plug untouched )and as you say probably left a litre in then just put 5 litres on top.
Less hassle just to sort it myself and move on. As I said, I will do my own servicing in future.
Few other things not done to my satisfaction as well, but best just to chalk it up to experience I think.