Dodgy noise coming from rocker cover, think a tappet has gone. Not then end of the world, but started to take cam cover off tonight and one of the nuts just kept on turning, so i figured id try mole grips, then the old trick of grooving it and trying a screwdriver and mole grips(on the stud this is) still no luck, looks like im going to have to drill it out with the nut still on there. Absolute pain in the a**e! Plus it happens when i have the crappy work weekend(ie saturday sunday and monday at work).
