high contrast flickering.

[awnold1]

ok so perhaps the title is not 100 correct, but I dont know how to put it. the parking lot lines are either rendering or not, flickering in and out if you will, the attached 2 images should tell the story. imagine these high contrast areas sometimes showing and sometimes not and you get the idea over an animation. is there a clamp or some other way to guarantee that the parking lot lines all render correctly?
Thanks!

[Tania.Metodieva]

The problem you are experiencing is most probably due to low AA settings, causing the sampler to miss the thin lines.
Please try to increase the Adaptive subdivision Min rate.

[awnold1]

OK I will increase them, but I was hoping to get away with the lower settings because its all I need. thanks for the tip though!
Matt