Spa-Francorchamps Corner Analysis - BMW Z4 GT3 (Assetto Corsa)
February 9th, 2024
The speed chart analysis reveals that driverB is slower than driverA on corner entry, indicating a poor exit from the previous corner and a less effective approach to the current one. DriverB also brakes earlier and more sharply, suggesting underutilization of their braking capabilities. On corner exit, driverB's delayed acceleration further hinders their lap time. To improve, driverB should carry more speed through the preceding corner, brake later and harder, and accelerate sooner after reaching the minimum corner speed. On the other hand, driverA shows hesitancy in throttle application compared to driverB's smooth and confident approach. This hesitancy likely stems from wheelspin issues or a lack of confidence in vehicle grip for driverA, leading to lower exit speeds. DriverA also waits longer than driverB to apply throttle after the apex, missing out on potential acceleration. For better lap times, driverA needs to apply throttle earlier and more decisively post-apex to take full advantage of the car's capabilities on corner exit and increase speed onto straights.
Analyzing the speed chart, it's evident that driverB is losing significant time on corner entry compared to driverA. At the very start of the chart, we can see that driverB's speed is already lower than that of driverA, indicating a slower exit from the previous corner and thus carrying less speed into the current section. This initial speed deficit continues as both drivers approach the braking zone, with driverB's speed dropping more sharply and earlier than driverA's. This suggests that driverB is not utilizing the full potential of their braking capability, leading to an earlier and longer deceleration phase. Furthermore, during corner exit, there is a noticeable delay in acceleration for driverB. The point at which their speed begins to increase again after reaching the minimum corner speed occurs later than that of driverA. This confirms that driverB is coming on throttle too late, missing out on crucial time where they could be accelerating and gaining speed. To improve lap times, driverB should focus on carrying more speed through the previous corner for a better entry into this section, apply brakes later and with more force to minimize early deceleration, and aim to get back on throttle sooner to maximize acceleration out of the corner.
Analyzing the throttle control chart, it's evident that driverA is significantly more hesitant in throttle application compared to driverB. DriverB applies the throttle in a smooth and rapid manner, indicative of confidence and traction. In contrast, driverA's gradual and inconsistent throttle application suggests a struggle with wheelspin or a lack of confidence in the vehicle's grip. This hesitation results in a lower exit speed, compromising overall lap time. Furthermore, driverA comes on the throttle notably later than driverB after corner apex. This delay in getting back to power means driverA is not utilizing the full potential of the car on corner exit, which translates into lost time down the following straight. To improve lap times, driverA should focus on earlier and more decisive throttle application post-apex to maximize acceleration and carry more speed onto the straight.
