Fixed. I migrated from GoDaddy to a private server, so I am less at risk from Big Tech deciding they don't like gun products or my politics. We are through some start-up bugs.
I think I have a strategy. Stranger Danger confirmed to me that over the past 12-18 months there were a bunch of trigger groups that no longer could just drop-in parts that previously needed no adjustment. He attributed it to pin hole locations in the lowers. I have not taken any measurements, so I don't know the reason, but I had observed the same thing. He also thinks those cases are getting less frequent.
So my strategy will be to make another run of these hammers to the original spec, which is a little fatter, and advertise them as 'some fitting might be required'.
I also have a pretty good notion that these will fit M1, M2, M3, M4, Nova, SuperNova, and a bunch of other guns I will list on my site. The Benelli part numbers are not all the same, but I think the only difference is the surface coating, which might be more corrosion resistant for the M4 military needs.