Paul, I just want to commend you. Even with your problems you have never mentioned giving on moddifying your 'tour. In fact you continue to talk about it as much as anyone else on here. Eventually when you figure out the problem, you'll have one of the fastest zetec 'tours out there (if you continue moddifying). Maybe you should get some adjustable cam gears and go from there. Maybe talk to a reputable performance shop or maybe even take your car to one of the schools where they teach people to fix cars and see if they can diagnose it.
