I fitted the new coil pack "o" ring, and the rocker cover gasket, but there still seems to be a bit too much black-looking oil around the top end of the engine for my liking. When I changed the air filter, the box was very oily and now round the throttle body area is oilier than a salesman at a convention.
As an off the road project car, it is only getting occasional 10 minute tick over and rev ups, plus first gear up and down my drive to keep the brakes working. Could this be anything to do with the oily-ness, or could something be blocked or otherwise leaking?