I always figured the center of the car was the area between the corners. ;)

Seriously though, I find it's more important to know where your wheels are than where the dead center of the car is when it comes to corners.

But the corners don't tell you where to put the yaw string. The centerline marker does.

Damn. All this time I could have been working on my centerline-marker skills. Stupid dash cover.

OTOH, if you don't know where the center of the FR-S is without an indicator, that probably wont help you much anyway.

LOL, "rear seating for two additional passengers."

ETA: I want to know how much I paid for that, as the space between the center vents is pretty much dead-center of the car. WTF.