Good day, for this weekend I decided to change the headlights on my car. The new headlights are already equipped with an LWR which can be adjusted twice (height and I believe light cones). On Youtube I had watched a video showing how the headlights can be adjusted almost 1:1. For this the gentleman drove in front of a house wall and had marked the height of the light beam by means of adhesive tape as well as the slope(s) of the L ichtkegels. Yesterday I had put myself in front of a house wall for testing purposes, but did not get a light beam that can be “measured” as shown in the video. Unfortunately I received an appointment for a light test in my workshop only for the 2nd week of November but I can only set up the installation time on this weekend. Therefore, there are alternative possibilities to adjust the headlights as accurately as possible with the help of the simplest accessories? Or do I imagine a lot of easy too stupid to drive in front of the wall?