Appeared to be successful initially, having rung your technical team for advice. The sleeve was fitted following the instructions implicitly. However after 2 weeks the oil once became apparent on the camshaft. not as much as before, but there nevertheless. To remedy this again will mean stripping part of the engine down, somehow removing the interference fit sleeve and starting all over again! What seemed like the ideal solution unfortunately has not turned out that way. I would be interested to hear your opinion on this matter. Regards Sheila Wood