.........got the VP manual interpreted and got with the program. Cylinders 1 and 6 loose on the exhaust and tight on the inlet. Reset to the .40mm mark. Any difference? The valve adjustment tuned out an idle vibration (based on the rattling stereo speaker that is no longer ratttling) Make sure to crank down on the lock nuts. The toughest part of the job is keeping the rachet on the shallow pulley nut (ouch!).....rt