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J.B.
Demo licensed
I once drove GT4 and Enthusia back to back on the same track with a DFP. I thought GT4 felt more natural. Don't know Forza.
J.B.
Demo licensed
Can he do 13 laps on fuel?

EDIT: lol, doesn't even matter. JPM is never going to win when you need cooperation with other drivers to stay at the front.
J.B.
Demo licensed
Nice move JPM.
J.B.
Demo licensed
Quote from Poffter :LFS does work with Vista right? Vista is a heavily evolved XP, not totally new. Does share very many basic files, like KERNEL32.dll.

It's not that simple. You make it sound like any Windows software needs to run flawlessly on any Windows version that has the same Kernel32.dll.

There are many other components to an OS that differ from version to version. LFS did need some changes before it worked properly on Vista.

LFS officially supports XP and Vista, not kernel32 or XP fundamentals.

It's not up to you to decide which OS LFS devs should support.

So bottom line is: learn some manners when making a request.
J.B.
Demo licensed
Quote from simon2 :Don't you get it

No. Please elaborate the point you are trying to make.
J.B.
Demo licensed
Quote from Poffter :
It shouldn't be a problem to use LFS but it is, and I really wonder how it could be.

Huh? WXPF doesn't even have joystick support according to Wikipedia. Surely this is a case of you trying to run LFS on an unsupported OS rather than some kind of LFS problem?

I mean maybe you could request WXPF support from the devs but I don't understand how you are trying to spin this into an "LFS is poorly coded" issue.
J.B.
Demo licensed
J.B.
Demo licensed
The only way to deal with this kind of problem is to find out why it's happening and then address the causes. I don't believe that these guys are born mass murderers. It's just hopeless depression mixed with a lot of anger. For some reason there are a lot of these guys in modern society.
J.B.
Demo licensed
Quote from Niels Heusinkveld :Todds physics are slowly growing; first RC cars, now karts.. 2050 will be a good year!



I once saw a youtube vid of one of these beasts getting some oversteer in the mud but I can't find it anymore.
J.B.
Demo licensed
Quote from jtw62074 :In modder speak, I "do the physics."

So your physics engine is really ISI with some ini tweaks?
J.B.
Demo licensed
Quote from octamed :the latest AutoSimSport pdf mag has them. www.autosimsport.net

Thx.

Best looking grass ever. Chance to have a go at Todd's tyre model. I excite!
J.B.
Demo licensed
RSC has been down for hours. Can someone post the screenshots?
J.B.
Demo licensed
Quote from gezmoor :hmm ok. Well it seems we haven't reached a conclusion.

Just to clarify however, I'm refering to the situation where the rpms aren't so low as to cause the engine to stall. eg. my car at 60mph in 6th gear is revving at 2k rpm. It's this kind of scenario I'm refering to. People are saying that the car shouldn't be driven at, (and certainly not accelerated from), those kinds of rpms in high gears as it's bad for the clutch. They argue that you should be in 3rd or 4th gear. I'm thinking it doesn't add up. Remember we're talking about clutch damage/wear not ideal acceleration.

Yes, if you spend most of your normal driving in high gears you will indeed be putting more torque on your clutch. This has nothing to do with "low end torque" or something like that, the reason is described by wolfracer.

The question is just how much this matters. I maintain that unless the clutch is already worn out by excessive slipping it doesn't matter at all.

Quote from Bob Smith :I can imagine the engine being less efficient at such low revs...

That is what you might think just based on the awful noise coming from a low revving engine. But in fact this is exactly how you drive for max efficiency. The reason is that the lower the revs the more throttle you will need to get the same power. And the more throttle you use the more efficient the whole combustion process is. That's actually the reason small engines are more efficient than big engines: during normal driving the smaller engine spends it's time much closer to full throttle than the big engine.
J.B.
Demo licensed
What I like to do, apart from judging by feel, is watching the cars from the outside. If you've spent countless hours of your life watching motorsports of all forms, at the track and on TV, then you get a pretty good sense of whether car behavior looks real or not. For example GT4 just looks dead while ISI looks very strange and snappy whenever a car gets into oversteer. LFS is still the only one where you can really see the car squirming for grip.
J.B.
Demo licensed
Wolfracer, you're right, to drive at a constant velocity or constant acceleration requires less torque from the engine the lower the gear is. But the thing is that this is negligible in terms of clutch wear. I think tristan was the first to point out that clutch wear is caused by clutch slipping (some racing clutches can only deal with a handful of starts but can be driven hard all day long). So you may be putting a high load on the clutch if you are in such a high gear that you need to put on throttle to stop the engine from stalling.

Low rpm torque as a characteristic of turbo engines is irrelevant here as this low end torque is only the max torque at a given rpm. The real torque is defined by the position of the driver's right foot.

Apart from that I have to say there is quite some confusion in this thread. There can't be different amounts of torque on either side of the clutch unless it's slipping. Check out Free Body Diagrams, equilibrium of forces and Newton's third law.
Last edited by J.B., .
J.B.
Demo licensed
Reuploaded due to request: Young Tiff in Group C Porsche at a test day at Silverstone.

http://rapidshare.com/files/90 ... Silverstone_Test.avi.html
J.B.
Demo licensed
Quote from Bawbag :Yea I mean Kovasomethinsomethin, his Formula Renault car (Which he still owns) stays at the Fortec warehouse and I assume he made many friends while racing for them in 2002, I guess he went back to see his old buddys who helped get him to where he is today and saw this simulator....

Visiting friends eh? Sounds more like 'helping' Renault make a better simulator. New spy case anyone?
J.B.
Demo licensed
I assume Heikki means Mr Kovalainen? I see he was with Fortec in 2002 but what got him to drive the FO8 years later?
J.B.
Demo licensed
I just had a situation where utorrent was using 400 MB of physical RAM but only showing as 40 MB in both "VM Size" and "Mem Usage". So it looks like checking VM Size isn't a solution for detecting all forms of buggy crapware either.
J.B.
Demo licensed
Just did this myself and I came up with the same result as Stewart. Luckily I didn't peek at this thread before or I would probably have given up in confusion trying to understand what Tristan had done.

Another thing you may want to look at is the bending of the arms that connect to the roll bar. These are often blade shaped so that you can adjust their bending stiffness by turning them (by changing the area moment of inertia).
J.B.
Demo licensed
OT:
I don't use back buttons, only new tabs. I've still seen FF use 700 MB. I like FF and use it almost exclusively. It has a great list of features (although only you if go hunting for add-ons yourself, vanilla FF is meh) but speed, responsiveness and hardware efficiency certainly aren't on that list.

For example one thing FF really needs is dual core support. It's so annoying that using the tab I'm on always gets slow and laggy whenever FF is loading other tabs in the background. But somewhere I read an article by a FF dev who thinks that multi-threading sucks and we won't see it in FF any time soon...

With many FF fanboys I get the impression that they don't really care about the software itself, they just think "hey, it must be great and fast stable and all that because open source is so great and Microsoft is so evil".
Last edited by J.B., .
J.B.
Demo licensed
Quote from TechAde :It's rather complicated and a little beyond my capabilities to explain before at least my 3rd coffee of the morning!

http://shsc.info/WindowsMemoryManagement

That's about the best description of windows memory management I could find with a quick google, hope it helps.

Thx, that kind of helped.

What I basically got out of the article is that both "VM Size" and "Mem Usage" are pretty inaccurate ways to tell you if you're running out of RAM. But if you are running out of RAM, which you can notice by harddisk thrashing and the "available physical memory" value, then "VM Size" is (sometimes? always?) the better indicator of who the culprit is.

Right?
Last edited by J.B., .
J.B.
Demo licensed
Quote from TechAde :Check post #4 above... the total shows virtual memory i.e. pagefile use, you can turn on that column in the process list

What does it mean? I thought Virtual memory was pagefile.sys not real RAM?
J.B.
Demo licensed
Get Firefox is about the most clueless advice you can give someone with RAM problems.

I recently had the same problem where RAM was full but Taskmanager processes didn't add up. In my case MS Virtual PC was the culprit. I guess you just need to close the programs one by one to see which one is using all the RAM.
J.B.
Demo licensed
This was the first time I can remember that I thought of starting up NASA TV in time. I watched quite a lot of the pre show but of course at the time of the actual launch I got lagged out like crazy.
FGED GREDG RDFGDR GSFDG