Cars go into the corner at about 180 km/h.
Series leader Richard Verschoor from the Netherlands agrees its the most challenging corner. "I think the track is a little bit too short," said Verschoor. "I would like some more corners."
While he leads the series by three points from Randle, winning the championship is not Verschoor's main aim. "I'm here to win races, the series is not so important."
All the pacesetters from last weekend's racing at Ruapuna Park were in the top half of the field at the end of practice, which included one session in the wet, which may become valuable experience as showers are predicted for Saturday afternoon and Sunday when the racing will take place.
Practice Times
1, B Leitch (Invercargill) 53.401 seconds;
2, T Randle (Australia) 53.493;
3, P Piquet (Brazil) 53.557;
4, E Ahmed (England) 53.568;
5, J Daruvala (India) 53.646;
6, F Habsburg (Austria) 53.725;
7, K Laliberte (Canada) 53.811
8,M Armstrong (Christchurch) 53.851;
9, H Hayek (Australia) 53.939;
10, T Cockerton (Pukekohe) 54.000