Had a member of the Upstate Cobra Club stop by. As I noted the diff was at a -.8 degree angle. We raised the transmission until the transmission and cross brace lined up. Needed 3/8" worth of washers between the cross brace and the transmission mount. This gave me a +.8 on the drive shaft angle and a +2.4 degrees on the transmission. Locked it down there.

Mounted the wheels and dropped it off the jack stands. Officially a roller!!