I had an MOT, headlight needs adjusting I am told so go ahead says I. Phone call later....'adjuster is broken so you need new headlight.' I begin to think maybe mechanic has broken the adjuster. When I pick the car up the reception bloke can tell I'm not convinced, he says 'I suppose you think we did it'. Can't prove anything or I may just be a cynic. I suppose adjusters can break.... but never the less.