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Old 02-25-2015, 12:40 PM   #4
renfield90
The Stig's German cousin
 
Join Date: Mar 2013
Drives: 2013 FR-S
Location: Tempe, AZ
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Quote:
Originally Posted by Hags86 View Post
- then??? It all happen so fast I don't have a good understanding of what went wrong.
This is where video really helps. It could be lots of things - an oil slick you didn't see, cold tires, VSC or e-diff weirdness, or a bad input you made that you don't remember. Even after almost ten years of performance driving, I'm still amazed at some of the things video/photos will catch me doing in the car that I don't realize.

Touching the brakes at the wrong time can certainly upset the car. It's tough to see with the scaling of the longitudinal accel graph but I think you're still slowing down considerably when you turned in. With the front loaded up and the rear unloaded I bet you entered into a slide that you didn't really notice until too late, you may have thought you were just rotating the car well.

You should rarely, if ever, just coast - once you're off the brakes it's good practice to start feeding in throttle, even if it's only 5-10%. That will help transfer some weight back to the rear, and remember: the fastest lap is the one you use the go pedal the most!
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