Fog and Linesegs Issue

Hello everyone,

When viewing a line segment of large size (1000 units) from a distance that is about equal or more than 100 units (sometimes a lot less), the fog seems to be very sensitive to the camera angle, as the screenshot below demonstrates.

Is there a way to fix this? This happens with both linear and exponential fog implemented similarly to what one may find by looking at the manual. I should perhaps also clarify that my line segments are not translucent.

Fog_Linesegs_Problem

Thanks in advance,
Okal