What if you can’t find a proper angle when installing the Mesa Max? If a proper angle cannot be achieved with the adjustable foot, a rolled towel may be used. Related articles What to do if the cleanwater™ tub LCD screen won’t power on? How much of the Mesa Max Infant Car Seat base needs to be in contact with my vehicle cushion? When and why should I utilize the Infant Insert? Can you install the Mesa Max without the base? What is the difference between the Mesa V2 and Mesa Max?