FWIW,
Biggles, I've always agreed with your 'slow in - fast out' policy and the importance of keeping the car balanced in order to maximize acceleration from the apex forward. But I did want to post this as an opposing, and perhaps confusing, perspective on approaching corners and driving quickly, from somebody who knows a thing or two about it.
Last weekend I was in a lobby with the F430 at Monza. On lap 1, I was in 3rd position and approaching the 2nd chicane (Variante della Roggia) and started slowing down (a bit early) at around 180/190 meters from the corner. I wasn't sure when and where the cars in front of me would brake and wanted to have the option of accelerating through the chicane and over the curbs in order to both avoid any cars that may have received a penalty and also to have a good run up to the Lesmos and pass any cars that butchered the chicane and were struggling to stay in control. At that point I saw a car coming up behind me at impossible speed. I'm guessing it was a car that cut the 1st chicane and had been on the gas ever since. But more than that, he was already at the 150 meter point and I quickly decided there was no way he would make the chicane with the speed he was carrying. So I stood on the brakes longer than I normally would have to allow him to pass by me on the left and I assumed he would get a penalty and I would go flying past him a few seconds later.
An instant later I noticed two things. (1) instead of getting a penalty, the car sailed through the chicane at impossible speed and kept going and (2) it was Sarrinen69 and I had clearly just lost ANY chance I had of keeping him behind me.
Ironically, I had this same experience with him at Monza once before and I haven't been able to come to terms with how he can carry so much speed through that chicane. But that was nearly two months ago and I like to think that I've improved a great deal since then so I put my head down and took off after him. For all the good it did. I finished the race in 2nd but predictably, he pulled away from me like I was standing still and indeed, by the end of the race my best lap was a 1:50.xx and he was in the 1:46.xx range. After this race, I went to Time Trial and tried hard to duplicate his lines and speed. The result was:
...penalty...penalty...penalty...penalty...penalty...penalty...crash...penalty...penalty...penalty, etc...
So I sent him a message asking for tips and he was good enough to come back with this:
Heres a lap of Monza for you.
1st chicane, break at 150 metres, down to 1st gear or 3rd gear if you want to exploit the curbs.
2nd chicane, break at 100 metres, down to 5th gear and touch the inner curb as you pass through the chicane.
Corner 6, engine should peak in 5th before you get their, break at 50 metres and downshift to 3rd and turn in. Accelerate mid corner and change up to 4th for the next straight.
Corner7, break where the curb starts and downshift to 3rd, clip the apex so you just scrape the barrier. Use all the track on the way out!
Corner8, Flat out
Corner9, break at about 75 metres and downshift to 4th. Carry lots of speed and clip the green curb and grass at the apex.
Corner10, same again, clip the curb and grass to help straighten the exit of the chicane
Corner11, hard on the gas in 4th and use all of the track but not the gravel!
Corner12, break at 100 metres and downshift to 3rd. Two options:-
a) Turn in nice and early with less corner speed but less chance of running wide
b) Turn in later with more corner speed but more chance of running wide (shortshift to 4th)
You can post this on the forum if you want but everybody drives different!
Sorry about the lateness of my reply.
After reading this, I think I was even more frustrated than I was before. One, because his style just goes against the grain of what I learned and what I believed to be the reason for my improving form--a careful attention to the balance of the car at the sacrifice of corner entry speed. And two because the braking points he suggests above just seem impossible. In fact they are impossible, at least for me, becasue I've tried them and they usually result with either a quick trip to the sand trap or a car that's totally out of control.
I don't know if Sarrinen uses a controller or a wheel or he has some special code for adding additional grip to his tires. I believe what he's telling me because I've seen first hand the speed he carries through corners. But I fail to comprehend how he can maintain it, control it, and avoid penalty zones. I don't know what I was expecting as an answer but I think I may have actually felt better if his response at been,
"HAH! Dude I CHEAT! " At any rate, it clearly seems that extremely late braking is an alternative and one that certain drivers are able to exploit to great advantage and blistering lap times. How they pull it off, is still a mystery.