Fuzzy orthogonal lines

Maybe I’m getting picky but it feels like there is something different about the display of straight horizontal or vertical lines. As zoom level changes the lines change between crisp and fuzzy many times.

The grid behind the lines doesn’t appear to be causing it.

Here are the OpenGL settings. Let me know if anything should be changed.

Thank you.

Try turning Antialiasing off and see if that is more “pleasing” to your eyes.