lol, like my mate says, its when they stop leaking oil you should worrie!!!!!

but about the rocker gasket,i used a guniune ford one and found it to be crap, so using a cometic one now,seems to have solved that problem, as you all say it seams to be the norm with these cars, just pisses me off as had the driveway blocked paved and i have to put the escos on the road if it needs washing or hovering, she has already put a cupple of oil spots on it just from moving it out of the garage or bringing back in from a drive.