Thanks for the information.
I try to explain the "problem" with other words. All the following screen shots are made at the same date/time within x-plane, always with a cold and dark cockpit with different aircrafts.
In the 767PW-300ER I at least can read the text of the different instruments. Same within the JarDesign below
But in the IXEG - no way to read the approach button text - it is only dark and black. I almost can not read other text fields. In reality my eyes would adapt to the shadow and I could read everything in the shadowed cockpit. But in the IXEG I find it quit unrealistic dark at noon on a sunny day. Switching on the lights does not help a lot.
Here is one of the tutorial video screenshoots - not dark at all
Best regards