Thanks for the tip! I'll have to check that out.Are you sure that no leaks were coming from the center galley plug seals, engine top end not the coolants ones? This is a known issue and can look like the oil it is coming from the valve covers. Just a heads up is all, good work by the way. I am attacking mine next week along with the center seals for good measure. Along with the TSRM recommended $10.23 a piece x's 6 NGK Laser Platinum premium R series spark plugs. OUCH! I love my car though...drain my wallet bitch!