Gerhard Berger topped another day of testing for the new season on the Estoril (Portugal) circuit today. He was almost a second faster than his team-mate Jean Alesi with 1m 20.84s against Alesi's 1m 21.81s on the sunny track. Eddie Irvine was third, 1m 21.82s, in his Ferrari but had to end his session after 16 laps due to a gearbox problem. Irvine used the old V12 engine.