I had a 77 toyota that had a speedo that read faster than actually going. it wasn't of exactly 5 or 10 mph, it was of exponetially - meaning the faster I went the furture off it was.
Sounds like since you were aware of the problem, you should have been carefull through that "known" speed trap.
If you fight the ticket using the "following the flow of traffic" agument, you may or may not get off, and most likely will need to have it fixed and prove to the court that you fixed it. You are talking big money to get it fixed, so just pay the ticket so you aren't ordered to fix the problem. Good luck!
Sounds like since you were aware of the problem, you should have been carefull through that "known" speed trap.
If you fight the ticket using the "following the flow of traffic" agument, you may or may not get off, and most likely will need to have it fixed and prove to the court that you fixed it. You are talking big money to get it fixed, so just pay the ticket so you aren't ordered to fix the problem. Good luck!