Dune HD Pro Vision Solo with Lumagen Radiance Pro 4242

[Hann]

Hi!

I recently bought a Lumagen Radiance Pro 4242 to work with my Dune HD Pro Vision Solo 4K and my projector Sony XW7000. For some reason the HDR picture is underwhelming to me, while STD-resolution materiali looks gorgeous. Everybody says that "put Dune on auto, you don't need to do anything", but I am checking from you, is it really so or should I adjust something to get a better picture? Perhaps I should mess with the Realtex-settings in the Dune? I've read that HDMI-range option is messed in Dune, but I do not know where this relates to - the Realtek-setting or what?

Thanks for any info!