I don’t think there’s anyone with any experience doing small detailed prints with any other SLA printer, including the Form 2, who isn’t disappointed and kind of regretting buying a From 3. It’s especially rough for those of us who got rid of a From 2, and spent thousands of dollars for a downgrade. I don’t know what to tell you. I’ve had a Form 2 since they came out, and before this, had nothing but good things to say about Formlabs. They are burning through that goodwill as this goes on though.
The only tip I can give you, is I’ve been able to get somewhat usable prints, as long as I design around the knowledge that I’m going to have a good side, and an unusably bad side, and carefully orient my part accordingly. That said, I will still end up with details softer than my old Form 2.