New rotors, old hub...

1969 Barracuda project car, stock discs in front... bought new rotors and wheel studs. Kept the old hubs.

Pictured is a new stud next to an old one.

So I just drove the new studs through new rotors and into the old hubs. The wheel studs are just a hair shy of fully seated at the back of the rotor. But The hub is a tad loose on the rotor. The studs went into the hub nice and tight. I’m wondering if that is normal and will they fully seat when I torque the studs/wheel on tight... or is there something terribly wrong here? It seems that the holes in the hub are a hair too large.

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