So what I need to do is compromise and set mine so that U-joint angles are at a minimum (1-3degree max) under power and with weight as it would be and call it good even though the trans will be nose down and the pinion nose up in that scenario? My ride height is pretty low and im running a Viper 6spd. I have always pictured it like the Chassis manual diagram but that is only possible with Super Stock springs. Have also read that the 2 U-joint angles need to be within 1 degree of each other for vibration harmonics. I understand the 2 degrees nose down from parallel at the pinion part but even after that im gonna be nose up in relation to the driveshaft.