Hi All, Well im happy to report that my car has been in the careful hands of Carl (evocarlos) and he has saved it from certain death, Anyone finding or suspecting there chains to be faulty need to get Carl on the job, very meticulous and massively knowledgeable, upon removing the rocker cover he could see (with a very trained eye) that my timing was way out, turned out id completely lost the front guide and top bolt, After a few hours, lots of tea, cooked lunch.., met his lovely parents, he had my car purring like a cat again and back up to full power... So once again a massive THANK YOU to Carl and if your chain needs doing then forget taking it the garages and dealers.. he is the man.....