2-4 pixels either side of the line...would you even know if you are in the preferred group?
Just hit 2000 hours, the automatic 1 hour pixel refresh will refresh the progress .
Do not be scared of the pixel refresh affecting uniformity .
Looks like you cannot disable it though .
Discord bloggers say WGT did not implement an auto pixel refresh into it's panels and even warns you on their website from performing too many .
The centre of the ding has been heavy saturated . The pixel's on the left and right of the screen are obviously at a different stage of their life cycle .
The issue is it sets the pixels back to a base point but unfortunately some can return to that point and burn .