I was recently pulled over in PA (with a PA license) for speeding. The officer wrote 75 in a 65 on the ticket, but knew I was going 84. He also wrote the wrong make of car on the ticket. I've heard that it is better to plead not guilty and take it to court to try for a reduction, but can the officer use the defense that I was actually going 84? Also, is the mistake a reason for contest since the make of my car is on my registration?