How can you tell if EQ Heads are from New Zealand Foundry

Hey Bob. What springs are you running on those? Any cutting of spring seat required? I have Comp single springs on mine but when they were installed they reused the EQ retainers. Spring is nice and tight on the head but not digging the retainer diameter and I can move the spring side to side at the retainer. Took some spring measurements today and looking for proper retainers.


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