Log of consistent driving with the unvented panel at 110 kmh in 6th gear - did not cut the logs so you'll have to zoom into the two sections where the steady driving was done.
Idle is captured at the end as well, for 10 minutes with the AC off and fans forced at full speed.
https://datazap.me/u/compelica/under...ta=0-1-2-3-4-5
While the idle test was going on I observed that air was exiting from the radiator via these areas:
1. Left and right cowls
2. The gaps between the hood and fender
3. Behind the front wheels, near the anti roll bar mounts
4. Underneath the driver and passenger sills
5. Rear bumper (between the exhaust tips)