Are you just using the CalTrac springs, or do you have the full CalTrac suspension? When you use the Calvert suspension setup with the lower bars you don't need much pinion angle since the rear end doesn't rotate much. If you use their springs without the bars then you would nee a bunch more pinion angle.
Whole setup, “doesn't rotate much” what I wanted to hear.
Amazing how ‘off’ the suspension is, to get rear square to car I had to move axel spring perch back on pin 1/8” (right side was more forward)
