Power unsure how to improve oval form

IndyCar runner-up Will Power says both he and Team Penske are still unsure of how to improve their form on ovals.

Source: http://www.iracing.com/inracingnews/real-world-racing/indycar-news/indycar/power-unsure-how-to-improve-oval-form

Kamui Kobayashi Helmuth Koinigg Heikki Kovalainen Kevin Harvick