Good to hear the service from Motorline is as good as I have found them.
Just seeing your other thread on the ticking noise the car has developed, I would suggest you go back to Motorline and get them to give it the once over. Now you are 'known' to them and its only very recently that you had the service and even though your issue is probably unrelated, I am sure they would do a road test (with you in the car) to try and identify the source of the noise.
If not, there are some good independents around - pm me if you need some more info on those