When it came time to mount the lights in their permanent positions, a great deal of measuring was done. First, the crew leveled the chassis side-to-side. Next, they added a 3-degree rake from front-to-rear. Then, they positioned and aimed the headlights using cross-hair marks based on the Mini Cooper's headlight beam lines. They also created a site gauge to ensure the lights were exactly in the same location side-to-side.