There isn't any sort of special technique. Just park your car in front of a flat vertical surface and tweak them until the beam pattern in parallel with the ground. That's the basic Cliff Note's concept.
i tried adjusting it where it shows you on the helms manual but seems to me that it has never moved or am i adjusting it the wrong way? which way do i go?? my drivers side headlamp is pointing up wards! help! o yeah and i have the JDM replica headlights. i dont know if that affected my aim?
It's between the high beam and low beam bulbs as show in iVtecMmm's pic. http://188.8.131.52/attachment.php?attachmentid=156473
Look at the top of the headlights while the hood is open. It should have U/D with arrows stamped into the black plastic near where you insert the screw driver to turn it.