Well guys.........went to a National Tyres depot in Aberdeen to get the oil and filter changed.......WHAT A NIGHTMARE!!!!!!...Told me the price £36 using castrol edge oil, so i jumped at it...Asked if they had the correct filter and o rings, they did.......SO 10 mins in to the job after a lot of hamering, he got the sump plug out....Showed me and said you need to change it next oil change as a 12mm socket now fits.....I said no way want a new 1 now.....So had to get 1 from stealers £5.60, dont mind paying....Then he was boxin it all back up and i had to tell him to wipe the exess oil from the exhaust, by this stage hs tools were flying every where ...He started to pull it off the ramp and nearly ripped the rubber skirt off the bottom of the bumper!!!!The price somehow went up to £39 .......So a valuable lesson learnt...Doin it my self no matter how awkward the filter is.......