South African Formula One Championship build interest by padding the field with Formula 2 and Formula 5000 cars, but viewership was in a steady decline - not helped by a somewhat Byzantine points system. 1976 would see the start of the domination of South Africa's National Championship by Ian Scheckter. Indeed, had it not been for youthful exuberance Scheckter would have won the 1975 title. He won more races than Charlton, but Charlton was more consistent. Scheckter won the first four championship in a row for Lexington Racing before United Tobacco Company withdrew their teams (Lexington, Gunston and Texan). With Gunston returning in 1983, Scheckter
Formula One racing to compare stars of different eras owing to the changes in the sport and regulations. Despite having the highest budget in all of auto racing, Formula One racing has often been accused of being unexciting when compared to less expensive categories. The differences in driver ability are usually dwarfed when compared to the relative speed of the different makes of cars, and on-track overtaking is less common than other similar forms of racing, due to the aerodynamics of trailing cars being adversely affected by the car in front (making overtaking only possible by very risky and thus rarely taken chances,