Hi Paddy;
Yes i have heard of the fix or repair daily. There not so bad really ive just been really busy and havent had time to fix it this year.
Its a zetec 1.8. The rocker cover has been of to be painted, it leaked badly then, and when i bought it i had to fit another one. Basically every time i fit one, i do it wrong the first time, and it leaks, then i get another one and do it properly...!
As this list gets bigger i expect you'll see it in the projects section as i'll yank the engine out to do all the bits on it and repaint the bay blue, instead of the red it is.
Steve.