pi and digi + and ps audio sprout

I am trying to use volumio with a raspberry pi 3 and a hifiberry digi + connected to a ps audio sprout via rca s/pdif.
I’ve tried different combinations of hifiberry and i2s settings with no success. No sound at all.

Any help would be appreciated.

Never mind. I just read the digi+ thread,

Do you mean Digi+ Pro? I have a non-pro Digi+ and it worked out of the box from the beginning (though on the dropdown menu I select “Hifiberry DIGI”).