I’ve searched the corral and google with no luck. I have a fox body that I drive 50 miles to work on occasion and cruise in around town. It doesn’t see the drag strip often. It’s mildly modded with a good bit of suspension parts thrown at it. The rear is team z relocated uppers, team z lowers (polyurethane bushing set). Cruising 75 -80 on the highway gives me a vibration. Letting off the gas at that speed gives a nice vibration also. I’m putting in an aluminum driveshaft today and currently checking pinion angle and it is 2.2. For a daily driver, would you want a pinion angle closer to zero for cruising? Thanks in advance.