8 3/4 inch rear end lie angle

Thanks. we had the rear end in the car and the car weight on it. The old rear end ( 71/4) was at zero. We checked my friends 70 challenger and it was at 1 * down. Wouldn't 5 * up be too much since the final driveline angle should be no more than 2 1/2 * angle. Let me know thanks Rick