If I can't get my valve adjustment lined out I may have to bow out. It's still in pieces and I'm trying to decide how I can even figure out which shims to order. The intakes are so tight I can't even get a feeler gauge half the thickness of the lower spec between the cam and bucket. Leaves me with no idea what the actual clearance really is and which shims to order! Dealer did the last 20K service a couple of years ago and I can't imagine it got so far out of whack in 2 years and 20K miles. I'm going to call and see if they have a record of what the clearances were and what shims they installed!