John R Weir are not very good with serviceing and customer care and workmanship it not up to much .I have seen there work because my Farther has a mercedes car and van .He got paint job done by them it came back worse and that was warranty work and bought his first van that was meant to have been serviced and he got it home and had a look at the air filter and there was straw in the airbox ie Perth and Dundee