Thanks for the tips chaps, I am off on my narrowboat tomorrow for a few weeks, so I will have a go when I return and let you know how it goes. I can't believe how difficult it is to do such a vital adjustment, although i have been pleased with the machine up to a point, maybe it goes some way to explain why Kity are no longer in business.
Pete, I am in Cosby, just south of Leicester, 15 mins from J21, Where in Nott,ham are you, we have only lived up here for two years, but we have been into the town a couple of times, takes about 50 mins.
All the Best, will talk on my return (could be about 6 weeks)
Rod