This ultimately marked the car 's best result under any of its three designations .
Although Merzario and Laffite started in the midfield , 15th and 17th respectively , and Laffite retired with an engine failure , Merzario finished fourth , scoring three World Championship points .
This ultimately marked the car 's best result under any of Merzario 's three designations .
Although Merzario and Laffite started in the midfield , 15th and 17th respectively , and Laffite retired with an engine failure , Merzario finished fourth , scoring three World Championship points .