First, I think you might be overstating my post a bit.
If it was that single post, then maybe. However you 've posted numerous times on this topic, for example...
Specifically, my cars of all types want to keep turning through turns, and I have to jerk the wheel or stab the brakes to make them stop, just like in Forza 1 and 2.
I'm afraid a video wouldn't reveal much, other than my turns looking a little twitchy and nervous.

But I'll fire up F4 briefly and see what I used.
- 2011 VW Fox, with sports tires
- '73 BMW 2002 Turbo, stock
- '09 SEAT Ibiza Cupra, street brakes
- '85 Toyota Trueno, racing brakes, suspension and tires, Forza aero kit front and back
- '94 NISSAN 240SX SE, racing brakes, suspension and tires, Forza aero front, something stylish rear
- '09 VW Scirocco GT, street brakes and tires
- '08 Mitsubishi Lancer Evo X, street tires
- '97 Mitsubishi GTO, sports brakes, street tires
- '10 VW Golf R street brakes and tires
- '08 BMW Z4, racing brakes, suspension and tires
- '90 Mercedes-Benz 190 E 2.5, racing brakes, suspension and tires
- '02 Chevy Corvette C5, racing suspension and brakes, street tires, Forza aero kit front and back
- '06 Chevy Corvette C6, racing suspension and brakes, Forza aero kit front and back
- '04 Audi TT, racing brakes, suspension and tires, Forza aero kit front and back
The only adjustments I made were suspension camber increased slightly, like 0.9- front and 0.7- rear, and brakes were adjusted to 65% pressure to allow me to disable ABS.
Tracks are... well, every track, every type of turn except the very tightest. If you have any advice, I'm open.
...and with comments such as the ones in bold I'm sure you can understand why people are under the impression that its every car and every corner.
So taking your posting history on the subject into account (rather than just one post) I don't think I'm overstating it at all.
Watching the speedo closely as I dare, I can see it getting up to 52mph or so in my cars lately, various rides such as a late model Mustang, Corvette, Audi R8, Gallardo, Ferrari F430, mostly with racing tires and suspension.
Given that a F1 car generates
1.8 g and does 62mph through Luffield I think speeds in the region of 50mph - 55mph are more than realistic for a car with racing suspension and slicks.
BTW - a quick bit of maths (MPH2 = 15 * G * R) would have 50mph equating to 1.17g and 55mph 1.42g, which is more than realistic given a car with racing suspension and racing slicks. 52 mph would be 1.25g. (all peak figures)
Keep in mind that the track at Luffield is quite wide so a margin for error does exists, but the maths gives it a radius of approx 142ft
However,
I did say that other than a slight camber, my suspensions are stock. I have no doubt that if you make the suspensions as stiff as can be, they might feel like they've been replaced by steel rods.
As is the TT in my first video and that doesn't suffer from oversteer or wobble?
I did say that I would appreciate any setting suggestions, but either you missed that or forgot about it, because I haven't heard back on that.
My reply was in the form of the video and my opinion is that you don't need to reduce oversteer with the stock settings as I don't get any (quite the opposite).
I did say that I use the MS FFB wheel, and that may be a big factor because no one can go to the local cheap store and pick up a Fanatec in the Americas. Or the accessories to properly use it. And it's definitely not a bargain to say the least, nor to mention how long it can take to ship.
I use the MS wheel and the controller, so nothing fancy here, nor any problems that you describe.
I also did finally post some videos of my own in my storefront a few days ago, which will of course have all the views and telemetry for you to cross examine at your pleasure if you download them into your 360. The nick is Nigel Fox. Unfortunately the official Forza site is so mucked up, I'll have to have a mod sort out giving me access to my old account.
I will have a look for your videos, in regard to the Forza site I've not had any issues myself, but I do recall that you have mentioned having problems in the past with FM3.