Done a little bit of work to the car, wow what a difference.

[Doug]

When you guys talk about pinion angle, your talking about the angle of the pumpkin whether it's pointing up or down right?

from what i understand that is your absolute angle. But you're looking for your relative angle to the rest of the driveline. To do that, you add the angles of you engine and your driveshaft and divide by 2. That will give you your relative angle.