valve adjustment problem help!

All the other are good? Doesn't make sense....

When I built my motor I used a MP short block, Comp Cam & lifters, a set of Edelbrock heads, a Fel-Pro .063 gasket, and a set of Crane roller rockers. When I measured I needed a set of 7.00 push rods, which I had made by Smith Brothers. Everything adjusted nicely once together. 7.389 sounds like Magnum lenght pushrods.

Anybody out there have advice here?