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  #91  
Old 05-03-2011, 08:05 PM
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Default Re: Close Call at South Bend

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Thanks for the comparison vids, I really need to get back to VIR
yes you do!
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  #92  
Old 05-05-2011, 09:49 PM
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Default Re: Close Call at South Bend

When will you be back
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  #93  
Old 05-15-2011, 08:27 PM
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Default Re: Close Call at South Bend

Since this thread is centered around South Bend and we are scheduled to go to VIR coming weekend, just a cautionary vid from this weekends' Grand-Am race, the Boxster Crash, courtesy of Deman Motorsport:

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  #94  
Old 05-16-2011, 08:04 AM
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Default Re: Close Call at South Bend

I'll be dialing back my driving this weekend
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  #95  
Old 05-16-2011, 08:08 AM
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Default Re: Close Call at South Bend

I am not so sure Dell, there a lot of people coming from across the whole country just to drive with you, including some drivers that got in at the last moment for the privilege

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  #96  
Old 05-16-2011, 08:35 AM
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Default Re: Close Call at South Bend

I think one has to keep this in perspective; no one should be scared of SB. Danger awaits anywhere on track when missteps are made, not just SB.
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  #97  
Old 05-16-2011, 09:39 AM
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Default Re: Close Call at South Bend

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I am not so sure Dell, there a lot of people coming from across the whole country just to drive with you, including some drivers that got in at the last moment for the privilege



Fine, I'll step it up.
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  #98  
Old 05-16-2011, 10:12 AM
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Default Re: Close Call at South Bend

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Originally Posted by FTS View Post
Since this thread is centered around South Bend and we are scheduled to go to VIR coming weekend, just a cautionary vid from this weekends' Grand-Am race, the Boxster Crash, courtesy of Deman Motorsport:
Quite a few offs in South Bend in the Rolex race too. And hog pen!

I was running with some of the Deman Boxsters at the David Murry event last month.


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I'll be dialing back my driving this weekend
What does dial back mean? 2:04?
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  #99  
Old 05-16-2011, 10:22 AM
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Default Re: Close Call at South Bend

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what does dial back mean? 2:04?
Give or take a few
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  #100  
Old 05-16-2011, 10:53 AM
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Default Re: Close Call at South Bend

Ugh that Boxster roll was nasty. What got him (aside from running off the right side)? That initial jerk to the left (:14-:15) I guess set the final result in motion? I always like to try and learn from this stuff if possible.
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  #101  
Old 05-16-2011, 10:57 AM
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Default Re: Close Call at South Bend

I will say that the jerk to the left at :14 was probably not driver input but terrain undulation forcing the wheel left. As far as the rest, I'll keep silent in a public forum
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  #102  
Old 05-17-2011, 11:11 AM
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Default Re: Close Call at South Bend

Bman, I noticed you shuffle steering in your vid. I strongly urge you to avoid that habit. There is simply no need for you to ever move your hands from the 10/2 o'clock position on the wheel on a race track. Try it and see how you do, then report back.
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  #103  
Old 05-17-2011, 11:21 AM
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Default Re: Close Call at South Bend

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I will say that the jerk to the left at :14 was probably not driver input but terrain undulation forcing the wheel left. As far as the rest, I'll keep silent in a public forum
After watching this one repeatedly, my guess is that he was too focused on the car in front of him and not driving his own line. There didn't seem to be any other explanation as for why he drove it off the road. Once he was off, he was toast, as the ruts were obviously very deep. I agree with Dell in thinking that is what caused the wheel to jerk (it was the rut, not the drivers input). Glad to hear he's O.K. Be safe out there, kids! Keep the shiny side UP!
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  #104  
Old 05-17-2011, 11:23 AM
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Default Re: Close Call at South Bend

Agree 100% with 24Cr.

There is no reason to remove your hands from the wheel. Couple reasons: 1. If the wheel shifts unexpectedly you have lost control of the wheel. 2. There are NO places on any track where you will require more than 180 degrees of input or correction. 3. By shuffle steering you can very easily lose focus what direction your wheels are pointed. With your hand always at 9/3 (or 10/2) you will always know what direction your wheels are pointed. This is crucial in determining slip angle and slip angle correction. Remember, you feel the physics of what the front end of the car is doing through the wheel. More data input is better.
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  #105  
Old 05-18-2011, 08:14 AM
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Default Re: Close Call at South Bend

Quote:
Originally Posted by 24Chromium View Post
Bman, I noticed you shuffle steering in your vid. I strongly urge you to avoid that habit. There is simply no need for you to ever move your hands from the 10/2 o'clock position on the wheel on a race track. Try it and see how you do, then report back.
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Originally Posted by Dell View Post
Agree 100% with 24Cr.
There are NO places on any track where you will require more than 180 degrees of input or correction. .
Thanks for the feedback!

I've been working to reduce my shuffle steering over the last year. In the process, I've actually gotten the opposite feedback from others when I stopped moving my hands totally. Comments have been "your hands are too crossed". So is that an indication that I'm turning in too late?

I'm still relatively new to the track with 2 years of driving. Luckily I haven't developed too much muscle memory and can make changes. I've got 3 days at VIR to work on it this weekend. Dell.....looking forward to meeting you and getting more tips!!!
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