GT86 Corner Exit

[robrabbitman]

Alright, well, here goes.

I've had a problem with my GT86. I've tried all garage tunes but none of them suited me well, so I'm trying to tune by myself like usual. The car turns perfectly well with a pretty neutral/slight oversteery turn-in, and is well balanced for me. It's to run at 500PP on sports hard tires online. My only concern is that the car likes to power-on oversteer during corner exits, where it can easily be caught but is still prevalent enough to bother me. It seems to be a problem only on hard grade tires, where it's very minimal on any higher grade. Could anybody assist me with tuning out the exit oversteer?

My setup:
(All parts except chassis reinforcement, and a sports exhaust.)
Aero: 5
LSD: 7/15/5
Suspension:
-5/-5
8.4/5.9
7/4
6/4
3/4
2.3/1.7
-0.06/0.18

I've tried playing with a slightly lower front/higher rear, but it doesn't seem to control the wheelspin too well. Equal ride height seemed the best in terms of agility and control. I also like to run a low LSD (Borrowed from CSLACR's tune) that lets the wheels spin at the same time as opposed to an inner/outer wheel bias.

Edit: Also, all my testing is done in an online Nurburgring lobby.

 

[Adrenaline]

The answer is always the same, and you were in the last thread, agreeing with my recommendations. So I'm confused as to how we ended up here.
Regardless...
Raise rear ride height, stiffen rear springs, and... I'd get rid of some of that rear toe, even though it's counter productive, but done so in combination with the other 2, should stabilize the rest of the corner, help exit and not lose any overall grip.
Swap your camber front to back.

Edit: Saw the LSD comment. Lower Accel setting by 1 or 2, will force the inside tire to spin slightly more, which will help the stability slightly, for a sacrifice of acceleration grip, but you can't have the best of both worlds.

 

[robrabbitman]

This is the only car I've really had any trouble with. Most cars are pretty obedient and respond well to changes, but the car just seems to hate everything I try. Anyway:

The LSD is pretty much as even as I can get it. It doesn't seem to be the issue here. I'll try lowering the Accel a bit more.
I'll also try some more of your suspension suggestions, but the camber is already too high for my taste, because I forgot to mention I'm concerned about tire wear. I'll get back to you after I adjust the rest.

 

[Adrenaline]

LSD: 7/14/5

0/1
10.0/8.5
7/4
6/6
3/5
1.2/1.8
-0.06/0.10

This is where I would start, based on your issue. Personally, I thought Praiano's tune was great, was there anything specific you didn't like about his?

 

[robrabbitman]

The weight was painful, and it felt soft and had a bit of what I'd call safety understeer.. It didn't feel as smooth on SH tires as I think it should have been, but I did limited testing with his.

I had changed my LSD Accel to 11, toe down to .12, and changed the rear swaybar to 3 and it seemed to make the car easier to drive. It felt closer to stock, still playful if you want it to be, but quick when you wish to be serious. I'll try your baseline setup and see how it goes.

Edit: Actually, now that praiano himself posted, I realize I tested the 450pp settings. I'll give his 500pp settings a go later; for now, I believe my setup is fine where it stands.

 

[praiano63]

This is where I would start, based on your issue. Personally, I thought Praiano's tune was great, was there anything specific you didn't like about his?

Thank you my friend, i remember you liked the car for the seasonal end of january. But, it was a little bit different with a 50/50 weight repartition.

.
Later, i did another one with 47/53 for online use.
https://www.gtplanet.net/forum/showthread.php?p=6382507#post6382507

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