Rob Wilson - driver coach?

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raymondu999
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Re: Rob Wilson - driver coach?

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Great stuff mate, thanks for that.

Perhaps you could post impressions, and perhaps clarifications on where this thread has misunderstood him, if and after you do go and do those days with him?

Cheers
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Sleepy Drifter
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Re: Rob Wilson - driver coach?

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Turning before braking
There’s definitely a technique of pointing the car towards the corner before braking. It's more of a Zen thing, very corner-dependent, but still somewhat related to the discussion. The idea is that before braking, while still going flat out, you make a very small steering movement as if you were turning-in, but in fact you’re not, to point the car to the corner. Than you almost immediately straighten the steering wheel again so that your hard braking is with perfectly straight steering, as it should be, but the car is not parallel to the outside white line anymore (the track limit line).

What you achieve with this, except for traveling shorter distance, is that by the time you arrive to your apex, the car is kind of half turned already, so you have shorter rotating phase and can be quicker back on full power. It also tightens the corner for you in some cases, making you kinda V-shape which is not what you want in every corner in an F3 car.

I use this stuff mostly in hard brakings, like into some hairpins after long straights, some corners with a lot of camber when you want to get yourself on the inside sooner in order to use the camber, into some long early apex corners (like T4 in BCN, the one with the bridge) for which I first point the car towards the apex than brake. I can't say it works every time under any conditions, obviously you have to be very confident in the car you are driving to do such things. Say if for whatever reason (usually lack of balls) you have to break earlier to do this car pointing thing, it's better not to do it at all, but brake later. You also need a pretty reactive car that is actually capable of responding to quick and short steering inputs.

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BTW, like some people rightfully mentioned here, it's very important to take into account where the car is pointing. A lot of work I do with my coaches is regarding where there car should be pointing to at any given time rather than line or track position.
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Sleepy Drifter
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Re: Rob Wilson - driver coach?

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raymondu999 wrote:Perhaps you could post impressions, and perhaps clarifications on where this thread has misunderstood him, if and after you do go and do those days with him?
Surely I can write a small comment :)

There's some stuff like "preparing the car" that can be taken to extreme by people, but I'm almost certain that Rob doesn't mean to "touch the brakes a bit before actually braking" thing. It's pretty obvious you have to have a very peaky brake trace with quick pressure build-up in single seaters, which doesn't mean you have to slam the sh*t out of brakes either :) And once again these things are setup dependent, some cars actually require aggressiveness and quick inputs to work properly, others like progressiveness. The driver has to drive in a certain rhythm that suits the car (or the other way around)…

I was able to feel a lot of being in and out of sync with a car when I was driving a stiff car with a lot of rebound on the front damper. The way you braked (point and shape of brake trace) in that car had to be perfectly aligned in time with your apex/min speed… The braking phase was all about setting-up the front for the turn so that you get yourself a window in time when front actually grips to make a corner. Brake to early – that window will be before the apex when you need it, don't brake hard enough – the window will be too short. It was impossible to hold the front down by holding on to brakes in that car, only rebound was holding it down. All you needed to do is compress the front suspension enough and at right moment in time, then enjoy the ride :)

So this sort of IS "preparing the car"…
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Sleepy Drifter
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Re: Rob Wilson - driver coach?

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BTW, for the record: you DO use tire scrub, drag and engine to slow down. In an F3 car on a high downforce circuit you can come off the brakes earlier and still the min drops like hell due to drag. In high speed corners, sometimes you can brake less or no brake at all, but use more steering angle or even provoke some US to kill the speed. There IS a difference in speed at the end of straight before Les Combes in Spa, depending on how much steering you had in Eau Rouge. Same for, Blanchimont - it's flat anyway, but there are multiple lines.

The less you steer the faster you go totally works, especially in high speed corners.
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Sleepy Drifter
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Re: Rob Wilson - driver coach?

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Ral wrote:"Warning the car" is something Jacky Stewart also says. As I understand it, you basically load up the tyres by turning a little bit before you want to start the actual turn, so you feel where the limit of grip is beforehand. This makes the car's behaviour during the turn predictable which means you have confidence in what's going to happen which means you will be able to commit to the turn which means you'll be faster than if you had to guess roughly what your car can put up with in that particular corner in the particular conditions when you arrive at that turn.
I guess the way you steer is dictated by the way you brake and car set-up. I think any driver's steering build-up is smooth and more quick and aggressive towards the apex pretty much because brake trace is the exact opposite. Whether you do it to "warn the car" or not I don't know... I think I turn-in when I have grip available and for as much as I have grip for.
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Pierce89
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Re: Rob Wilson - driver coach?

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Thanks for the comments Sleepy. There are a few of us here who are club racers, but I have never driven a high down force open wheeler,but I have ddriven a couple of cars very dependent on momentum(spec Miata comes to mind). So I can somewhat relate to what you're saying. Good luck with your F3 season.
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raymondu999
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Re: Rob Wilson - driver coach?

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I am so enjoying these posts, Sleepy Drifter.

I wonder if you'd also like to contribute to this thread specifically on driving styles: http://www.f1technical.net/forum/viewto ... f=1&t=8843 :mrgreen:
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garygph
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Re: Rob Wilson - driver coach?

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raymondu999 wrote:I am so enjoying these posts, Sleepy Drifter.

I wonder if you'd also like to contribute to this thread specifically on driving styles: http://www.f1technical.net/forum/viewto ... f=1&t=8843 :mrgreen:
#-o oh no Raymond! Did you have a look at the last posts in that thread? He may take one look at that and think he wants nothing to do with this lot! :lol: .. just joking.

I do hope he does comment and discuss because as an ex racer who has done Oval Track ( Midgets), Formula Ford and karting (all on a pathetic budget so no bragging to be done) I have a serious passion for racing. I get plenty to think about from the technical boffs here but would love to hear from a professional driver. Have already enjoyed what he has had to say.

So can we please redirect him (if we have to) where there is no handbags at dawn going on? :wink:

Sleepy Drifter
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Pierce89 wrote:Thanks for the comments Sleepy
My pleasure :)
Pierce89 wrote:There are a few of us here who are club racers, but I have never driven a high down force open wheeler,but I have driven a couple of cars very dependent on momentum(spec Miata comes to mind). So I can somewhat relate to what you're saying.
Club racing is probably the best type of racing there is! :)
Pierce89 wrote:Good luck with your F3 season.
Thanks, mate :) Luck won't hurt :)

Two more things on the topic:

About the rate you turn the steering wheel at
If you overlap steering and braking, personally I think the rate of the steering is dictated entirely by release of the brakes, which is dictated by many factors like setup, tire/track conditions, driver confidence/preferences etc. However, if you don’t have braking at all, say a high speed flat on small lift corner, or God forbid, change of direction, then I would do my best to steer as quickly as possible. In fact I was specifically taught to build up lateral G’s as quickly as possible (when I don’t have any or little longitudinal Gs) which is also known as “don’t-drive-like-your-grandma” technique. For example in a chicane, on a data you can see how lateral G goes from -3 to +3 (or whatever) at a certain rate, and that graph has to be shaped in a certain way for the setup to work properly. The challenge is to have the balls to commit precisely to a steering angle you need for the corner, do it as quickly as possible and in one movement, but without overdoing it.

Anyway, “smooth steering” definitely not a general rule (not sure if anyone said it was :) but still wanted to comment on this one :) )

"Put wheel straight between changes of direction"
If that is a chicane we are talking about and it’s a proper one (a lot of chicanes are actually treated like 1 corner, or a corner + a kink) than yes you do have steering wheel straight for a moment because you need to accelerate between the turns. Other than that, I can’t really think when or why would I need to settle the car by driving with a straight steering wheel for a while, for which I would need to sacrificing something else (like braking point) of course. In high speed stuff too, I don’t think anyone’s treating maggots/becketts complex in Silverstone like several corners with short straights in between – it’s a just one “flowing” sequence which you start flat and lift/downshift as you go through.

So definitely not a general rule to me… Sometimes it’s the opposite (in chicanes particularly) -- you actually need to keep turning for longer in the first part to better position yourself for the second part…

In the closing statement :), I would also like to point out that whatever you see on videos is not how driver wanted to drive, it’s how he dealt with the reality of the car/track combination he had on that lap. Thus unless we’re talking about big things, I generally refrain from commenting on driving based solely on onboards.
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Sleepy Drifter
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Re: Rob Wilson - driver coach?

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raymondu999 wrote:I wonder if you'd also like to contribute to this thread specifically on driving styles: http://www.f1technical.net/forum/viewto ... f=1&t=8843 :mrgreen:
There are of course setup preferences each driver (including myself) has, but I'd rather not comment in that particular topic because I think it turned out very person-oriented/driver specific. I'm not in position to comment on driving of F1 drivers, their careers or [mis]fortunes they had in the past.

I'm always willing to discuss technical or driving stuff though, to extend I feel competent at :)
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raymondu999
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Re: Rob Wilson - driver coach?

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timbo
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Re: Rob Wilson - driver coach?

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Sleepy Drifter wrote:I'm always willing to discuss technical or driving stuff though, to extend I feel competent at :)
Maybe we should create a separate thread?
I have a question that would be a bit off topic, but I hope other won't mind -- how do you search for best line(s) when learning the circuit? Is it only by gut feeling, or are there any general rules?

Sleepy Drifter
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Re: Rob Wilson - driver coach?

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raymondu999, a lot of what's he's saying makes sense as it pretty much describes how people drive a single seater car. I wonder what would he say outside of F1 context, e.g. in a context of underpowered car. There are some points I would argue about, but for that I need to do a day or two with the guy to properly understand what he's actually saying :)
timbo wrote:Maybe we should create a separate thread?
Do you think there will be enough questions for the whole thread? I'm cool if there's gonna be another thread, however I would have to put a big fat disclaimer at the beginning of it :)
timbo wrote:I have a question that would be a bit off topic, but I hope other won't mind -- how do you search for best line(s) when learning the circuit? Is it only by gut feeling, or are there any general rules?
Well, you obviously do your homework -- trackwalk, some data/videos etc. Like knowing gears for corners definitely saves several laps for finding them on your own.

From driving side of things, there's a safe starting point -- you actually drive where the rubber is, which is visually obvious in most cases. Then of course there are general rules like corner/straight combinations and prioritizing one in favor of another. Once you've learnt track configuration and maybe even somewhat on pace, the "quick" line I think you actually find by gut -- trying a lot of things, failing and trying different ones. The effectiveness of the process is defined by the rate at which you can analyze and correct mistakes. Also you should be skillful enough to have things/ideas in mind to try and actually physically try them :)

I had situations when NOT having (e.g. not remembering or whatever) coach's input on a particular corner I was able to be the quickest through it by doing unconventional line. And normally if you're on a major track, you will have several corners (sometimes even a whole sector) you'll struggle with and it's very important to identify these early and work specifically on them as in a lot of cases it's "free time" (meaning you improve a lot just my doing it right, not even by doing "quick").

Out of the Zen-like stuff, there's a personal "technique" I use sometimes for finding braking points and min. speed in fast corners. The idea is you overdo stuff on purpose, which is in case of braking is to brake waaay too late (you have to have balls for that for sure, it's almost like crashing on purpose) and then, you take small steps backwards. In most cases as a result of this I will never go back to the original braking point, but rather a later one.

Same goes for quick corners, say T3 BCN in Renault 2.0 is not an easy flat, T1 Valencia not flat in anything, T1 hockenhiem or any other balls corner for which you have a run off area... For me I'm sort of making a deal with myself of not lifting (especially if I know it should be physically possible) and dealing with the result of it midcorner rather than planning ahead. Worst case of course you hit the wall pretty hard, so this is why you do this experimental stuff at the end of the day so guys have time to rebuild the car before qualy if they have to :)

I don't know if anyone else does stuff like this consciously, so it's very much IMHO :) Also it's obviously for cases when you struggle to build-up progressively, not as a general "track exploration" approach. You DO need to go on a track walk and analyze run offs in order to try these things during the day, as you don't wanna damage your floor by going wide and hitting some sh*t that was hiding there... then, you know, turns out the mono is f*cked which they don't have a spare for and your whole second day of testing or weekend goes to waste :mrgreen: Track walks are important :roll:

One last important thing to keep in mind not only for learning new track, but for driving in a new car, difficult conditions (like dry, but very cold) or for starting a test day: is to be careful not to overdo things on your first laps, not to get frustrated and not try to impress anyone. This is so much the case for younger and less experienced drivers when they put the car into the wall in the morning session on lap 3-4 or something. It's kinda obvious thing to say, but when you need to learn something what you require is track time, and not necessarily P1 in the first session.

Sorry for many words, kinda took longer to describe than I thought :)
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timbo
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Re: Rob Wilson - driver coach?

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Sleepy Drifter wrote:
timbo wrote:Maybe we should create a separate thread?
Do you think there will be enough questions for the whole thread? I'm cool if there's gonna be another thread, however I would have to put a big fat disclaimer at the beginning of it :)
Well, I guess it's up to mods and raymondo to decide.
In any case the topic is very interesting, and IMO is far wider than only dealing with Rob Wilson's advice, so maybe the best idea is to correct the name or just do nothing and keep the discussion going=)
Sorry for many words, kinda took longer to describe than I thought :)
No problem, nice to read! Sort of continuing on that -- how much time do you think F1 drivers find over the weekend? Usually we see the times improve from practice to qualifying, how much of it from a rubber buildup, how much from using engine at max, and how much from a pure driver's improvement? I understand it may be impossible to differentiate, but what do you feel from your experience?

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raymondu999
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Re: Rob Wilson - driver coach?

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timbo wrote:
Sleepy Drifter wrote:
timbo wrote:Maybe we should create a separate thread?
Do you think there will be enough questions for the whole thread? I'm cool if there's gonna be another thread, however I would have to put a big fat disclaimer at the beginning of it :)
Well, I guess it's up to mods and raymondo to decide.
Eh? Why me?

I actually set up this thread: http://www.f1technical.net/forum/viewto ... f=1&t=8843 to discuss the nuances and lines of not only F1 drivers' driving, but any driver really - hence "driver styles and preferences" being the title. This thread was more to discuss Rob Wilson per se because of the questions I outlined in the opening post.
Sorry for many words, kinda took longer to describe than I thought :)
No problem, nice to read! Sort of continuing on that -- how much time do you think F1 drivers find over the weekend? Usually we see the times improve from practice to qualifying, how much of it from a rubber buildup, how much from using engine at max, and how much from a pure driver's improvement? I understand it may be impossible to differentiate, but what do you feel from your experience?
And to carry on further - When there is no rubber buildup - ie when a track is completely new, with your car being the first car driven there in anger - how do you learn lines? My gut feel is that you get the lines via... well... gut feel
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