Could someone confirm my understanding of these data:

Timing @ .053” Lift Open / Close: INT. 25 / 44, EXT. 59 / 10
Duration @ .053” Lift: 249 / 249

that timing/duration is measured with a 0.053" free play at the cam. Is 0.053" (1.3462 mm) a common value? Why this odd one and not 0.05"?

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