rec.autos.simulators

GPL question

Jan Verschuere

GPL question

by Jan Verschuere » Wed, 05 Feb 2003 02:57:02


> You're a GPL newbie and you're wondering how to
> get nearer to the record lap times??!! I'm still
> trying to get a lap time, any time will do, hell
> finishing a lap without going farming would be
> nice!!!

> I hate you, hate you, hate you!!!!!!!!!!  ;-)

In my experience, distribution of talent has never been fair.

Jan. :-/
=---

Dan Tolos

GPL question

by Dan Tolos » Wed, 05 Feb 2003 07:25:47

To be perfectly honest, I've been running the papy Nascar sims from the
begining, I'm just new to GPL :).  So I do have some experience with race
sims, but roadies have never been my strong suit. Although I do find this
sim to be very fun, and for the first time, I find I'm able to stay on the
track at a road course.  I think the biggest thing helping me is I haven't
found any chicanes like most tracks have now, those damn chicanes kick my
***:).

Dan


> You're a GPL newbie and you're wondering how to get nearer to the record
lap
> times??!! I'm still trying to get a lap time, any time will do, hell
> finishing a lap without going farming would be nice!!!

> I hate you, hate you, hate you!!!!!!!!!!  ;-)



> > Thanks for the setup tips Haqsau, I'll give them a try today.

> > The only cars I seem to like are the Eagle and Lotus. I was pretty even
> with
> > both of them, but then when I wanted to go a little faster I'd take the
> > Eagle out and warm up with it, after I turned a couple of fast laps I'd
> > switch to the Lotus and seem to be able to do a little better with it.
> But
> > for the past week I've only been using the Lotus.



> > > In addition to what others have said, it also depends on the vehicle.
> The
> > > defaults for the Lotus, Eagle, and Ferrari are pretty good, but the
> > defaults
> > > for the others vary from inadequate to horrible.  The Honda and
Brabham
> in
> > > particular can be made a whole lot easier to drive if you set them up
> > > properly.

> > > Also there are simple tricks that you can do with the defaults that
can
> > take
> > > as much as a second or two off of your lap times.  Try some of these
> > things:

> > > 1) Take out fuel to the minimum that you need.  You need about 3 laps
> > worth
> > > for qualifying.  Even short races require significantly less than the
> > > default amount of fuel, allowing you to save hundreds of pounds.

> > > 2) Most of the default setups have the bump ***s way too high,
> causing
> > > you to hit them during normal handling maneuvers.  Bump ***s should
> > only
> > > be hit when going over bumps or landing from a jump, never during
> > cornering
> > > or braking.  You need to have the bump ***s be about 2 inches
shorter
> > > than the ride height, more for the heavier cars or when carrying a lot
> of
> > > fuel.  You can lower the bump ***s to 0.5 inches using GPL Race
> > Engineer
> > > from Alison Hine's site, otherwise you will have to raise the ride
> height
> > to
> > > get the necessary clearance.

> > > 3) The tires in GPL seem to give the best grip when the temperature
> > profile
> > > across the tread surface is absolutely flat, even if this means they
are
> > at
> > > a less than ideal temperature.  So adjust the tire pressure and camber
> to
> > > give you flat temperature profiles.  In most cases this will mean
> setting
> > > the tire pressure to about 20 psi cold and setting the camber
> > > assymetrically.

> > > 4) The brake bias is arbitrarily set a bit high, probably to reduce
> > spinning
> > > for people who aren't used to the brakes.  You can usually knock it
back
> > one
> > > of two clicks without difficulty, more if you are a very smooth
braker.
> > > This will allow you to reduce your braking distance a bit and to brake
> > > deeper into the corner entry.  Small difference in lap times, but not
> hard
> > > to do with practice.

> > > With a Lotus or an Eagle and those four tweaks to the defaults, I can
> run
> > in
> > > the low 1:29's at Monza, less than half a second slower than my best.
> > With
> > > the defaults unchanged except for fuel, the best I can do is about
> 1:30.5.
> > > Hope that helps.



> > > > Being a GPL newbie, I was wondering how competitive the default
setups
> > > are?
> > > > I have see the GPL rank you guys use and was wondering if the
default
> > > setups
> > > > will get an average person to the laptime goals at each track.

> > > > My best at Monza with the default setup is 132.04, so I downloaded
L.
> > > > Grandis lap of 126.23 and thought there's no way I'm going to be
able
> to
> > > do
> > > > that with the default setup.  So I was wondering what setups most
> people
> > > are
> > > > using to get to the goal laptimes.

> > > > Dan

Haqsa

GPL question

by Haqsa » Wed, 05 Feb 2003 10:02:31

I meant to ask you, was that 1:32 at Monza with a full tank of fuel?  If so
I think you are doing quite well.


Jason Moy

GPL question

by Jason Moy » Wed, 05 Feb 2003 12:22:01

On Mon, 03 Feb 2003 22:25:47 GMT, "Dan Toloso"


>those damn chicanes kick my
>***:).

Ditto.  In GTR/F12k2 I've never had much problem finding an ideal line
through most corners within a few laps, but even after years of trying
I still get absolutely annihilated in the chicanes (at least based on
telemetry).

Jason

Ruud Dingeman

GPL question

by Ruud Dingeman » Wed, 05 Feb 2003 16:13:23


> The Lotus & Eagle have lots of low down torque. This means you can use more
> of the rev range, and it's easier to get off the line than, say the BRM or
> Honda, but it makes them harder to control through the corners, you're more
> likely to spin out.

(True, although (after trying just about all cars on Zandvoort today)
I've found the Brabham is even more tricky in this department.

It seems to wanna kick out the rear in every curve (handy in Monaco's
hairpins though), feels indeed like a small F2 chassis with a heavy big
sideways-swinging engine in the rear. After that, the Lotus (and Eagle)
suddenly seemed a lot easier to handle... )

(Also i was surprised the Brabham seemed to have a rev limiter compared
to the Eagle, it just wouldn't really rev up high, the powerband seemed
narrow when it's the Braby's that's supposed to be broad.)

I couldn't get the Cooper anywhere near my Ferrari times, let alone the
Lotus or Eagle's... Tried like heck to do this on Kyalami once, and I
remember it was such hard work to go only two seconds slower, not more.
Upping my PB was a lot easier, but I can't say I learned a lot going
slow in the Cooper... only how hard the guys in less-stellar cars had to
work back then  ;)
Dunno, maybe it's just too underpowered for me - had to take crazy risks
in every single corner to even keep the faster cars in view.

Regards, Ruud (mostly Eagle nowadays)

Dan Tolos

GPL question

by Dan Tolos » Wed, 05 Feb 2003 19:31:10

Yeah, a full tank of fuel.  Thanks, I guess I should be glad that I'm only 2
seconds off the mark then, huh.

I'm 3 seconds off at the Glen with a 110.040, so I guess I'll just keep
practicing and hope to get faster. Thanks for all the tips.

The dip/hill at Rouen is kicking my ***though, I spin it every time.

Dan


> I meant to ask you, was that 1:32 at Monza with a full tank of fuel?  If
so
> I think you are doing quite well.



> > To be perfectly honest, I've been running the papy Nascar sims from the
> > begining, I'm just new to GPL :).  So I do have some experience with
race
> > sims, but roadies have never been my strong suit. Although I do find
this
> > sim to be very fun, and for the first time, I find I'm able to stay on
the
> > track at a road course.  I think the biggest thing helping me is I
haven't
> > found any chicanes like most tracks have now, those damn chicanes kick
my
> > ***:).

> > Dan

Jan Verschuere

GPL question

by Jan Verschuere » Wed, 05 Feb 2003 19:39:32

Gotta get that one right... used to think otherwise, but there's a lot to be
gained there (in the order of 0.5s). Brake-coast-brake through the downhill
lefthander (shrub on the right is slightly too late as a brake marker if you
came off six freres well) and make sure you enter the hairpin from the
leftmost edge of the road, running a slightly wide constant radius line
rather than a late apex one. That should do it. YMMV

Jan.
=---

Peter Ive

GPL question

by Peter Ive » Thu, 06 Feb 2003 04:29:39



Which part is that?  Just after the s/f line?  If you're spinning there,
then you're letting off the gas too much.  At least apply some throttle
after you've got your braking done.

<snip>
--
Peter Ives (AKA Pete Ivington)
Remove ALL_STRESS before replying via email
If you know what's good for you, don't listen to me :)
GPLRank Joystick -50.63 Wheel -21.77

mark.seer

GPL question

by mark.seer » Thu, 06 Feb 2003 04:48:19

Better than Jan's understeering ***es :-)

MS

mark.seer

GPL question

by mark.seer » Thu, 06 Feb 2003 04:52:19

Yep. At UK pump prices, you save more than that even <G>

MS

Haqsa

GPL question

by Haqsa » Thu, 06 Feb 2003 07:43:26

I love the Brabham.  I drive the Brabham a lot and can go as fast in it as I
can in the Ferrari (though that admittedly isn't saying much).  The trick is
that the default Brabham setups have more sensitive steering and a higher
ride frequency than the other cars, and it also has less weight on the rear
wheels than any of the others.  This is all due to its small size and light
weight, not due to the numbers in the setup screen, which are quite similar
to the other cars.  You have to get used to setting it up and driving it a
little differently than the others.  It needs to have the steering ratio
about one notch higher than the others in order to get about the same feel.
And it needs to have the springs approximately equal from front to back in
order to get the same feel as the other vehicles.  85 pound springs at both
ends will give you about the same ride as the Lotus, Eagle, or Ferrari
defaults, but for qualifying you can easily go down to 75 at both ends.  Use
one less clutch than the other light cars and get used to short shifting and
being gentle with the throttle.  It's worth the effort though because the
small size of the Brabham allows it to put a larger radius, and thus higher
speed, through any turn, and its slightly more even weight distribution
allows you to keep it balanced and really power out of the corner once you
get it hooked up.


Haqsa

GPL question

by Haqsa » Thu, 06 Feb 2003 07:44:42

LOL!


Eldre

GPL question

by Eldre » Thu, 06 Feb 2003 08:39:39



>> >those.

>> You consider Nunnini's setups to be "friendly"?!?  Blech...

>Better than Jan's understeering ***es :-)

I don't think I've driven one of Jan's setups...<g>

Eldred
--
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with experience...
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Eldre

GPL question

by Eldre » Thu, 06 Feb 2003 08:39:39


writes:

Drive slower... :-)

Eldred
--
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with experience...
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Eldre

GPL question

by Eldre » Thu, 06 Feb 2003 08:39:39



>Which part is that?  Just after the s/f line?  If you're spinning there,
>then you're letting off the gas too much.  At least apply some throttle
>after you've got your braking done.

Throttle?  For me, that's a recipe for lawn-mowing...
--
Homepage - http://www.umich.edu/~epickett
GPLRank:-0.381
N2002 Rank:+17.59

Never argue with an idiot.  He brings you down to his level, then beats you
with experience...
Remove SPAM-OFF to reply.


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