> > Your arguments are all correct, but in the end you reach the wrong
> > conclusion because there are other factors you haven't considered.
> Consider
> > how much earlier you have to brake to take a slow corner slow, compared
to
> > taking a corner like Masta slow which is just a matter of lifting a bit
> > earlier.
> Yes, understood, and that is a large part of Masta's uniqueness. There
isn't
> any room to make up what you lost. Once you commit to the line, the best
you
> can do is ride it out, and then stand on the gas for the next 13 seconds.
> The line you take into Masta, and the speed you carry coming out,
determines
> how fast you go, not just through the kink, but for the next 15 seconds.
> OTOH, you have a whole lot more flexibility getting through La Source.
What it really boils down to, is that the most important corners are the
corners where you suck. Keep in mind we were originally talking about a
driver who turns pretty lousy 3:28's at Spa, yet takes Masta at a nearly
respectable 165 mph. Doesn't sound like someone who should be fretting
about Masta. My experience has been that I lose most of my time to Greger
Huttu in the slow corners, usually in braking zones or mid-corner, so I put
emphasis on the slow corners with my own driving. I'll back down a bit and
admit that other people's experiences could be different, although my
intuition still tells me I'm not the only one who has noticed huge spikes on
my time-lost graph when I brake too early for a slow corner.
You made some small mistakes here. If you exit Masta 5 mph too slow, by the
end of the straight you're doing about 200 and he's doing 202, though yes,
he is of course pulling away from you. However, he is pulling away from you
even if you exit at the exact same speed; simply by virtue of being in front
of you, and getting to the point where he can hit the gas first (assuming
you're not close enough to catch a draft). Same principle applies to a slow
corner. So you are incorrect to say, "This is different from coming out
behind someone at the same speed; when you get where you're going, you're
still only that same difference behind."
With regards to our La Source example, again you aren't taking everything
into consideration. In order to take La Source at 35 instead of 45, you
need to brake a bit earlier. This is extremely bad. This was my first
revelation when comparing my own laps to Greger's. Braking too early for a
corner causes huge spikes on the time-lost graph. The spike continues to
rise steeply, with an intriguingly straight slope, the entire length of the
braking zone (even if you brake just as hard as Greger). It rises much more
steeply than with any other driving error you can make- short of hitting a
wall. I suppose this was where I first got my idea that the slow corners
were important. Simply because braking is not as much of an issue in a fast
corner.
I suppose it might be a 0.5 second problem for many drivers, but since I can
take Masta at 180 half the time, and 175 the rest of the time, so I just
don't worry about that too much. Our friend who takes it at 165 shouldn't
worry about it too much either, because he's not losing much time there
compared to the rest of the track. He'd do better to figure out where he's
losing his other 16 seconds. I'll admit that Masta could be important for
your typical moderately skilled driver. But not every fast corner has such
a long straight after it.
Respectfully,
Aubrey