Hi Brian,

> Is there a way to get the flowed circles to rotate "flat" on the hemisphere? If not
> pre-rotated, they end up radial. Maybe there is another way?

In the last step of Flow there are several options that you can adjust and one of them is a checkbox for "Rigid" - when that mode is enabled the objects being flowed will only be moved and rotated into their target position and not actually warped, so that may be the kind of thing that you are asking about here.

- Michael