73 Dodge Dart Toe In

Pit stop special back in the day. Hypothetically, let's say there should be one inch of toe-in. Take a string and measure half way between the bottom of the tire and the rear most part of the tire. Mark string. Go around to front of tire at the same height and adjust toe-in until it is ½" less than the mark. It's quick, dirty, and in no way a replacement for sticking the car on a real alignment machine run by a competent tech.