I second Kevin’s opinion. Grading for a living room means chasing moving targets, so we definitely need a normed mastering environment. 5 nits as defined dim surround sounds appropriate to me. the pro

Hi Ulf, have a try with Assimilate Scratch Trial. That should do the job. And get back to support@... if you have any questions. here is a link: https://www.assimilateinc.com/products/ c