[DeTomaso] Setting Headlights

[Julian Kift]

Anyone got a procedure for setting the headlight angle and height? I am aware this usually entails parking a specific distance from a wall and setting the headlights to shine at a specific height and angle on the wall, however I assume the height of the headlight off the ground (car height) plays into that calculation. FWIW I have separate high and low beam projectors (quad headlights).
Thanks,Julian