Adjusted the rear crossbeam down another 3/4" to allow fer a continuous rise of the belly pan from nose to the end of the diffuser.
Here are the specs:
Truck length = 212" from nose to end of diffuser
Nose clearance = 7"
Rear axle clearance = 8"
Rear diffuser end clearance = 10.75"
Nose to rear axle length = 148"
Axle to diffuser end length = 64"
Belly pan angle from nose to diffuser end = 1.013 degrees
Belly pan angle from nose to rear axle = 0.387 degrees
Diffuser exit angle (rear axle to diffuser end) = 2.46 degrees