1. Adopt double bubble design, higher precision
2. Material: metal, plastic
3. Purpose: auxiliary tool for tire camber adjustment and correction
4. Size: about 12.5x3x2 cm
5. Weight: about 290 grams

Instructions:
1. Detect with a locator to determine that the camber angle needs to be adjusted
2. Remove the four-wheel alignment sensor (fixture), and remove the tire
3. Attach the magnetic level carefully to the side of the brake wheel
4. Adjust the level to the zero position
5. Install the required special parts for positioning
6. Use special tools to adjust the positioning parts to the required measurement angle with the help of the degree indication of the magnetic level
7. Re-test with the locator, if there is a slight deviation, just fine-tune it under the car (generally a small deviation will not cause positioning failure)