Yes Campy had the 5th bolt offset, but there are manufacturers that do Campy-specific rings; TA and Stronglight for sure.
If yours isn't, why don't you file the hole on the ring and leave the cranks as they're meant to be???
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Yes Campy had the 5th bolt offset, but there are manufacturers that do Campy-specific rings; TA and Stronglight for sure.
If yours isn't, why don't you file the hole on the ring and leave the cranks as they're meant to be???