This is a great DE track, but it often makes instructors sick in the right seat. I once did a lead-follow event here where I was in the lead with three students following me. While trying to keep an eye on that third student I managed to make myself sick while driving.
Here’s a video with a few laps where I’m following a group of instructors who don’t drive this track much. It’s a good example of how most drivers approach those three corners and don’t drive the line I’m recommending.
The road is crowned in many corners so an inside line that shouldn’t work is often very fast here. You’ll also notice my FWD roots in the way I take some of these corners. This video shows a couple of different lines through the signature Karussell as well. I think the inside line through the Karussell is only about half a second slower than the banking.
I tend to drive a different line than most drivers in these three corners:
The Loop: The hairpin at the end of the longest straight. If the track were flat, the fastest line would be to set up far right and make a really late apex. That way you maximize your speed at the end of the straight and make the biggest arc you can. But the road is crowned, so if you stay right, you have to fight the crown at turn-in. Better is to finish your braking on top of the crown, and then use the negative camber on the inside to maintain mid-corner speed and double-apex the corner. You also have the added benefit of an extra 30 feet of track available for braking should you over-cook the entry.
The Pistol Grip: This is the triple apex at the end of Stone House Straight. I often see drivers swinging right before starting the arc rather than braking straight and holding one arc for the triple apex. Any extra speed you can carry through this larger arc is lost by going a longer distance. Brake once, see the wheel, get back on throttle – lift for the third apex and accelerate down the hill for the next right.
Old Ram: This is the cross-over after The Loop that takes you to the Cave Esses if you are not driving through the grid straight. The entry is off-camber and down hill, but if you get your braking done before you crest the hill and enter from mid-track instead of going deep, you can make a really tight double apex out of the corner. The entry is blind so it takes a while to build up speed, but it can be very rewarding when you figure it out.