I did an open pitlane day there about 3 years ago in my S2, quite a few of the corners are dodgy lol, little run off in places, especially on the back of the circuit, as it comes uphill (under the yokohama bridge), then under the trees for a right hander, it was damp and greasy up there, very tricky when your on it! Its a lovely track though, it flows quite well, you can carry a lot of speed through most of the corners.