Q: “Does ‘slow in – fast out’ always work? I hear the advice all the time, but I seem to do good going into corners really fast. My car control is really good, so that might be why. Is it because drivers with bad car control need to be slow in to be fast out of the corners?”
Q: Does a car with less roll result in more cornering grip?
Q: “Years ago I did a coached track day at Spa-Francorchamps where the coach encouraged me to brake gently to ‘stabilize the car’ during the weight transfer in a quick ‘right-left’ sequence (the corners between the long downhill double-left of Pouhon and the 90-degree right of Campus – corners sometimes called ‘Fagnes’). I found this puzzling at the time and dismissed it as it didn’t seem to fit my ‘mental model’ of smooth weight transfer – why would you want to move the weight/mass from the left, to the front, then to the right? Instead I concentrated on just trying to give the car a short piece of ‘straight’ between the corners so the weight didn’t go directly from the left to the right – I left the braking bit out. Recently I was re-watching the DVD ‘Drive to Win’ filmed at Mt Tremblant circuit, and again the coach was mentioning a left-right sequence where you should brake between the bends to ‘stabilize the car’ and I wondered… is there ever any reason why you would want to do this? Does engaging the brake pads with the discs give any sort of stabilizing effect?”
Q: “Does an earlier throttle application always mean a better exit off of a corner? It seems that sometimes when I start accelerating early, I don’t end up with as high a top speed on the straight as other times. What’s going on?”
Q: Does the Friction Circle change with more speed? Do I have less grip at higher speeds than I do at lower speeds?
Q: “I notice that many of the top drivers turn the steering wheel more right in the middle of the corner, just about the apex. But I never see anyone teach it. Example: Lewis Hamilton’s record lap at COTA on YouTube. I have found myself doing this on the sim and some in my car in real life. In the slow speed turns on entry, they add X amount of steering input, then as they approach the apex and are scrubbing speed, they add more input. This makes sense because as you slow, the tires will take more input. Comments? Good? Bad? Too complicated for amateurs? It seems pretty natural to me on the sim? I presume if it is used during a record lap, it must be faster?”