Received a ticket today for what the officer claims was a 53 in a 35. I am positive that I was not going that fast as when I saw the lights behind me, I looked down at my odometer and was going literally 35. Officer was incredibly rude. When I mentioned that I thought that I was going 35, he proceeded to state that "then you are calling me a liar, which I'm not." He literally walked back after writing the ticket, handed it to me with the information, and stated "Plead not guilty if you want" and walked away. He did not ask me to sign the ticket, instead writing "ISSUED TO DEFDT" in the signature area. What are my best avenues to fight this? Thanks in advance for your help