Thanks;
I think I made a mistake on the description.
If I stay with 4 degrees on motor/trans, then the
pinion would have to face up the same amount to get
zero degrees.
The other factor is I am using an LS1 engine so sloping
downwards is not a factor, it could be level.
If thats where it ends up then I would face the pinion
downwards the recommended one to two degrees for the
four link. Without the load on the vehicle it makes
it interesting.
Cheers