If any of you read my earlier post today about removing my wing, you may have caught a small blurb about fixing my speedometer. Well I jacked up the car today to see what the ratio was between the rear axle and the driveshaft. When the rear axle spun 1 complete revolution, my driveshaft spun roughly 1.75-1.8 times. This make zero sense to me. Does anyone have a guess as to what I'm doing wrong?