On Sep 17, 2010, at 11:24 AM, triumphs-request at autox.team.net wrote: > I can't add value to wear issue question, but ask what method did > you use to take measurements...dial gage on top of the pushrods? Yes, that's what I did. I had previously made a base plate which sits on the side of the head and is secured by the valve cover studs. Allen