Well, first of all, I am also one of the people that got a ticket like this.
for going 67mph when i was actually going 57mph, or 10mph less .
My car was on cruise control at 57mph, my GPS showed 57mph, and a mobile speed trailer with radar, showed 57mph, but only 30yards after the mobile speed trailer I was nailed with a photo for going 67mph.
The system that got my is a little different so I won't be saying too much about, but I will let you know that I did win my case in court. But it also is supposed to be top of the line, 100% accurate system, well it turned out that it isn't. I was able to prove it more or less, and even the manufacturer of the system admitted to the design error. They issued a new software that addressed that issue, but didn't eliminate the problem.
This ticket got me interested in photo ticket in Maryland. You don't want to know of all the problems, issues and things I have since found out.
Anyway, back to the Optotraffic system:
Here s short video you should watch.
it will give you some background information:
Maryland Speed Camera Class Action Lawsuit - YouTube
CNN: video
CNN.com - Breaking News, U.S., World, Weather, Entertainment & Video News
you would really need to read up on this company and their issues from the start to understand the issues.
At first they were saying that the photos are proof that one was speeding. When people were able to prove in court that this was not correct, and judge threw some of these tickets out, they came back and said, NO you can't use this photo as evidence of speeding, it only show that you were there.
But the statement that a police office signs on these citations, say , that these photos are evidence of speeding........
This company changes their statements every time someone disproves their statements.
I am not sure why you are fighting this issue so much.........