Yeah I did some rep cashers on FFA as well but hybrid destocked them all. I think set 67 I did over a billion avg nw and at the time they were some of the better cashers that didn’t get fed. I wanna say enshula went a little higher in set 62 or so, but I’m not sure if he destocked as a no feeder casher tho. Maybe worth looking into but his profile from that era is private so would need to really go fish. These are my personal best for cashers without helpers on FFA, all destocked as Theo tho:

67 15 Porky Pig (#651) 61 $1,339,733,248 HG LoC
67 17 Marvin The Martian (#650) 61 $1,328,140,758 HG LoC
67 14 Sylvester (#649) 61 $1,350,724,676 HG LoC
67 13 Foghorn Leghorn (#648) 36 $1,355,435,153 HG LoC

I wanna say ensh was first to do a billion avg on the server and I was 2nd with the max 16 countries and we both used cashers to balance our FFO oil output. FFO strings during wars have gone higher since, but I’m p sure at the time he was the casher GOAT. Pretty sure he did north of 21b with cashers in his string (I barely ever broke 18). Used to be a ton of records I was 2nd place to only him in FFA.

I know that’s not destocked as rep nor is it 1a, but just historically I remember that era having some casher records on FFA. Ensh’s record (at the time, I haven’t played in a minute so it could be broken now) wouldda been a handful of sets earlier.