I have a set of Eddy Victor heads with Hughes offset intake rockers and crane gold exhausts. I measured at the retainer with a dial indicator on the cranes and i am getting .020 more lift than what i should be getting . Lobe lift is .410"/.414" using 1.6 rockers should be .656/.662 . I am getting .682 on the exhaust and .632 on intake. My lobes measure out with +/- .001-.002 . The cranes are stamped 1.6 but this is closer to 1.65? The hughes are closer to 1.55. I figured it might be my accuracy in measuring but they are pretty even across both sides?