I was interested in the self-shadowing. So I have just installed preview 6 over my past preview 4.
I slightly see the effect, which is really nice!
1. Is there an option to enhance this shadow / make it stronger? Or only trough general 'shadow brightness controlls'?
2. The preview 4 version, looks more gritty and more detailed than the preview 6 version, or is this 'noise' which was 'accidentily' added in preview 4? Because in the example below, the older version looks more realistic, doesn't it?
(ps. 2.9.4 and 2.9.6, my bad.)