Any tips for max well being achievement? (folktails)

I didn't even intend to try it but as I started making another new food after another and spamming decors across the map the well being started raising which surprised me a bit not gonna lie.

Eventually I managed to get 75-76 average well being and it didn't trigger, went googling and found that average doesn't count, every single one of them has to have maxed 77 well being.

Okey dokey I thought, how hard could that be? I checked what they were lacking the most so I spammed it some more across the map. Replaced them with bots in every building that has chance of injury and deleted all the bee hives as I thought if the workers were bots the flesh beaver wouldn't get stung but they did.

But it seems that every time I'm being super close there's a couple of beavers that aren't maxed out.

I reduced working hours to 4 long ago too.

I have around 250 fleshies which of around 150 are jobless with ~375 bots.