my tug failed it's mot. emissions and offside lower front suspension ball joint. only just over the limit on emissions so going to take it for a good run and keep the revs nice and high before i take it around to get re-tested. i think the problem is it has just been in town for a couple of weeks and never really has a chance to warm up or rev high. might have to replace the cat it if it doesn't pass the re-test on wednesday after they replace the ball joint. fingers crossed though!