Yep, OE clarified. He is very accomplished with the photo editor.
I have one in the G40s but none in the 30s. I think your recollection is correct - until someone here proves us wrong! (Grin)
Indeed - I should have read further! Like you, I had a 40K serial number from the first year they appeared with CRF. We could be wrong, and I certainly don’t trust my memory, but I don’t think they were offered in the 30K range.