Doesnt U-joint angle come into play? If any of those settings gives you 0 U-joint angle then what? The reason I say is with my setup right now is gonna be tough it has 2 dgrees down at the trans and with the U-joint angle at 5 degrees down at the pinion for U-joint angle per Mopar Chassis book im still 1/2 degree negative U-joint angle at the trans. So as it sits the driveshaft comes out of the trans and angles upward.