use whitish wall, no need for any papers. use masking tape for marking centers of headlights/bulbs on wall when car is parked with front VERY close to wall, then back up 10 ft and check where the beams are on the wall - level ground is important or it will offset the adjustment.
adjust low beam about an inch below the markings on wall, and double check high beams (they should hit marks directly). all set. no need to be super precise
as above, make sure you are not aimed too high as you will piss off people and they start flashing at you.